中華人民共和國國家標準(中國大陸GB標準)英文版 |
GB標準是中華人民共和國國家標準,也叫GB國標,是中國大陸強制執行的國家標準,所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求,包括進口商品及服務; 本網站提供GB國家標準的查詢檢索,英文版翻譯,GB標準產品檢測檢驗及合規性分析服務; |
GB/T 24328.7-2020 卫生纸及其制品 第7部分:球形耐破度的测定(中英文版) Tisue paper and tissue products—Part 7: Determination of ball burst strength |
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GB/T 24328.6-2020 卫生纸及其制品 第6部分: 吸水时间和吸水能力的测定 篮筐浸没法(中英文版) Tissue paper and tissue products—Part 6: Determination of water-absorption time and water-absorption capacity—Basket-immersion test method |
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GB/T 24328.4-2020 卫生纸及其制品 第4部分: 湿抗张强度的测定(中英文版) Tissue paper and tissue products--Part 4: Determination of wet tensile strength |
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GB/T 24328.3-2020 卫生纸及其制品 第3部分: 抗张强度、最大力值时伸长率和抗张能量吸收的测定(中英文版) Tissue paper and tissue products—Part 3: Determination of tensile strength, stretch at maximum force and tensile energy absorption |
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GB/T 24328.2-2020 卫生纸及其制品 第2部分: 厚度、层积厚度、表观层积紧度和松厚度的测定(中英文版) Tissue paper and tissue products—Part 2: Determination of thickness, bulking thickness and apparent bulk density and bulk |
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GB/T 2679.1-2020 纸 透明度的测定 漫反射法(中英文版) Paper—Determination of transmittance—Diffuse reflectance measurement |
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GB/T 24328.12-2020 卫生纸及其制品 第12部分:光学性能的测定 不透明度的测定 漫反射法(中英文版) Tissue paper and tissue products—Part 12: Determination of optical properties—Determination of opacity—Diffuse reflectance method |
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GB/T 24328.9-2020 卫生纸及其制品 第9部分:湿球形耐破度的测定(中英文版) Tissue paper and tissue products—Part 9: Determination of wet ball burst strength |
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GB/T 454-2020 纸 耐破度的测定(中英文版) Paper—Determination of bursting strength |
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GB/T 38978-2020 耐火材料 应力应变试验方法(三点弯曲法)(中英文版) Refractory products—Determination of stress-strain (three-point bending method) |
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GB/T 20975.37-2020 铝及铝合金化学分析方法 第37部分:铌含量的测定(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 37:Determination of niobium content |
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GB/T 4802.4-2020 纺织品 织物起毛起球性能的测定 第4部分:随机翻滚法(中英文版) Textiles—Determination of the fabric propensity to surface pilling, fuzzing or matting—Part 4: Random tumble pilling method |
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GB/T 4893.2-2020 家具表面漆膜理化性能试验 第2部分:耐湿热测定法(中英文版) Test of surface coatings of furniture—Part 2: Determination of resistance to wet heat |
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GB/T 8704.6-2020 钒铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法(中英文版) Ferrovanadium—Determination of silicon content—The sulfuric acid dehydration gralimetric method and the silicomolybdic blue photometric method |
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GB/T 20975.22-2020 铝及铝合金化学分析方法 第22部分:铍含量的测定(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 22:Determination of beryllium content |
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GB/T 20975.24-2020 铝及铝合金化学分析方法 第24部分:稀土总含量的测定(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 24:Determination of total rare earth content |
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GB/T 20975.25-2020 铝及铝合金化学分析方法 第25部分:元素含量的测定 电感耦合等离子体原子发射光谱法(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 25:Determination of elements content—Inductively coupled plasma atomic emission spectrometric method |
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GB/T 20975.35-2020 铝及铝合金化学分析方法 第35部分:钨含量的测定 硫氰酸盐分光光度法(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 35:Determination of tungsten content—Thiocyanate spectrophotometric method |
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GB/T 20975.36-2020 铝及铝合金化学分析方法 第36部分:银含量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 36:Determination of silver content—Flame atomic absorption spectrometry |
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GB/T 17360-2020 微束分析 钢中低含量硅、锰的电子探针定量分析方法 (中英文版) Microbeam analysis—Method of quantitative determination for low contents of silicon and manganese in steels using electron probe microanalyzer |
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GB/T 38939-2020 镍基合金 多元素含量的测定 火花放电原子发射光谱分析法(常规法)(中英文版) Nickel-based alloy—Determination of multi-element contents—Spark discharge atomic emission spectrometric method(routine method) |
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GB/T 38812.3-2020 直接还原铁 硅、锰、磷、钒、钛、铜、铝、砷、镁、钙、钾、钠含量的测定 电感耦合等离子体原子发射光谱法(中英文版) Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method |
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GB/T 38812.2-2020 直接还原铁 金属铁含量的测定 三氯化铁分解重铬酸钾滴定法(中英文版) Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride |
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GB/T 38794-2020 家具中化学物质安全 甲醛释放量的测定(中英文版) Chemical safety in furniture—Determination of formaldehyde emission |
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GB/T 8704.5-2020 钒铁 钒含量的测定 硫酸亚铁铵滴定法和电位滴定法(中英文版) Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method |
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GB/T 6730.81-2020 铁矿石 多种微量元素含量的测定 电感耦合等离子体质谱法(中英文版) Iron ores—Determination of multiple trace elements—Inductively coupled plasma mass spectrometric method |
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GB/T 6730.82-2020 铁矿石 钡含量的测定 EDTA滴定法(中英文版) Iron ores—Determination of barium content—EDTA titrimetric method |
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GB/T 8454-2020 焊条用还原钛铁矿粉 亚铁含量的测定 重铬酸钾滴定法(中英文版) Reduced ilmenite powder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method |
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GB/T 14513.3-2020 气动 使用可压缩流体元件的流量特性测定 第 3 部分:系统稳态流量特性的计算方法(中英文版) Pneumatic fluid power—Determination of flow-rate characteristics of components using compressible fluids—Part 3:Method for calculating steady-state flow-rate characteristics of systems |
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GB/T 24522-2020 金属材料 低拘束试样测定稳态裂纹扩展阻力的试验方法(中英文版) Metallic materials—Method of test for the determination of resistance to stable crack extension using specimens of low constraint |
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GB/T 20975.18-2020 铝及铝合金化学分析方法 第18部分:铬含量的测定(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 18:Determination of chromium content |
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GB/T 38812.1-2020 直接还原铁 亚铁含量的测定 三氯化铁分解重铬酸钾滴定法(中英文版) Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride |
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GB/T 5687.12-2020 铬铁 磷、铝、钛、铜、锰、钙含量的测定 电感耦合等离子体原子发射光谱法(中英文版) Ferrochromium—Determination of phosphorus, aluminum, titanium, copper, manganese, calcium content—Inductively coupled plasma atomic emission spectrometric method |
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GB/T 8704.10-2020 钒铁 硅、锰、磷、铝、铜、铬、镍、钛含量的测定 电感耦合等离子体原子发射光谱法(中英文版) Ferrovanadium—Determination of silicon, manganese, phosphorus, aluminum, copper, chromium, nickel and titanium contents— Inductively coupled plasma atomic emission spectrometric method |
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GB/T 38949-2020 多孔膜孔径的测定 标准粒子法(中英文版) Determination of pore size for porous membranes—Standard particle method |
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GB/T 20975.16-2020 铝及铝合金化学分析方法 第16部分:镁含量的测定(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 16:Determination of magnesium content |
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GB/T 36014.2-2020 工业过程控制装置 辐射温度计 第2部分:辐射温度计技术参数的确定(中英文版) Industrial process control devices—Radiation thermometers—Part 2:Determination of the technical data for radiation thermometers |
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GB/T 223.37-2020 钢铁及合金 氮含量的测定 蒸馏分离靛酚蓝分光光度法(中英文版) Iron, steel and alloy—Determination of nitrogen content—Indophenol blue spectrophotometric method after distillation separation |
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GB/T 38902-2020 中空纤维膜丝截面结构尺寸的测定 图像分析法(中英文版) Determination of hollow fiber membrane cross-section dimensions—Image analysis method |
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GB/T 38783-2020 贵金属复合材料覆层厚度的扫描电镜测定方法(中英文版) Method of coating thickness determination for precious metal composites by scanning electron microscope |
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GB/T 20975.4-2020 铝及铝合金化学分析方法 第4部分:铁含量的测定(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 4:Determination of iron content |
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GB/T 20975.5-2020 铝及铝合金化学分析方法 第5部分:硅含量的测定(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 5:Determination of silicon content |
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GB/T 20975.7-2020 铝及铝合金化学分析方法 第7部分:锰含量的测定(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 7:Determination of manganese content |
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GB/T 20975.9-2020 铝及铝合金化学分析方法 第9部分:锂含量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 9:Determination of lithium content—Flame atomic absorption spectrometry |
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GB/T 20975.10-2020 铝及铝合金化学分析方法 第10部分:锡含量的测定(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 10:Determination of tin content |
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GB/T 20975.12-2020 铝及铝合金化学分析方法 第12部分:钛含量的测定(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 12: Determination of titanium content |
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GB/T 20975.14-2020 铝及铝合金化学分析方法 第14部分:镍含量的测定(中英文版) Methods for chemical analysis of aluminium and aluminium alloys—Part 14:Determination of nickel content |
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GB/T 38733-2020 办公家具 办公椅 尺寸测量方法(中英文版) Office furniture—Office chairs—Methods for the determination of dimensions |
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GB/T 38744-2020 机动车尾气净化器中助剂元素化学分析方法 铈、镧、镨、钕、钡、锆含量的测定 电感耦合等离子体原子发射光谱法(中英文版) Methods for chemical analysis of synergistic catalysis elements in automotive exhaust catalysis-Determination of cerium, lanthanum, praseodymium, neodymium ,barium and zirconium contents-Inductively coupled plasma atomic emission spectrometry |
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GB/T 3286.10-2020 石灰石及白云石化学分析方法 第10部分:二氧化钛含量的测定 二安替吡啉甲烷分光光度法(中英文版) Methods for chemical analysis of limestone and dolornite一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method |
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GB/T 38789-2020 口腔清洁护理用品 牙膏中10种元素含量的测定 电感耦合等离子体质谱法(中英文版) Oral care and cleansing products—Determination of 10 elements in toothpaste—Inductively coupled?plasma mass spectrometry |
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GB/T 38791-2020 口腔清洁护理用品 牙膏中硼酸和硼酸盐含量的测定 电感耦合等离子体原子发射光谱法(中英文版) Oral care and cleansing products—Determination of boric acid and borates in toothpastes—Inductively coupled plasma atomic emission spectrometry |
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GB/T 38723-2020 木家具中挥发性有机化合物释放速率检测 逐时浓度法(中英文版) Determination of emission rate of volatile organic compounds from wooden furniture—Concentration history method |
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GB/T 38737-2020 塑料 受控污泥消化系统中材料最终厌氧生物分解率测定 采用测量释放生物气体的方法(中英文版) Plastics—Determination of the ultimate anaerobic biodegradation of plastic materials in controlled slurry digestion systems—Method by measurement of biogas production |
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GB/T 38741-2020 口腔清洁护理用品 牙膏中氯己定、呋喃西林、双氯芬酸、氯二甲酚和己脒定二(羟乙基磺酸)盐5种杀菌剂含量的测定 高效液相色谱法(中英文版) Oral care and cleansing products—Determination of chlorhexidine, furacin, diclofenac, chloroxylenol and hexamidine diisethionate in toothpastes—High performance liquid chromatography |
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GB/T 2481.2-2020 固结磨具用磨料 粒度组成的检测和标记 第2部分:微粉(中英文版) Bonded abrasives—Determination and designation of grain size distribution—Part 2:Microgrits |
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GB/T 38722-2020 表面活性剂 界面张力的测定 拉起液膜法(中英文版) Surface active agents—Determination of interfacial tension—Drawing up liquid films |
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GB/T 5137.4-2020 汽车安全玻璃试验方法 第4部分:太阳能特性试验(中英文版) Test methods of safety glazing materials used on road vehicles—Part 4:Determination of solar characteristic |
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GB/T 30987-2020 植物中游离氨基酸的测定(中英文版) Determination of free amino acids in plant |
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GB/T 38568-2020 工业微生物菌株生长表型测定 微液滴浊度法(中英文版) Determination of growth phenotype for industrialmicrobial strain—Microdroplet turbidity |
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GB/T 38570-2020 植物转基因成分测定 目标序列测序法(中英文版) Determination for ingredients of genetically modified plants—Target sequencing methods |
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GB/T 38571-2020 植物次生代谢物生物碱的检测 液相色谱-质谱法(中英文版) Determination of alkaloids as plant secondary metabolites—Liquid chromatography-mass spectrometry |
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GB/T 38577-2020 植物激素类次生代谢产物的生物活性测定 指示植物法(中英文版) Determination of the biological activity for plant hormone-related secondary metabolites—Indicator plant method |
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GB/T 38578-2020 水产源致敏性蛋白快速检测 毛细管电泳法(中英文版) Rapid determination of the allergenic protein from aquatic animals origin—Capillary electrophoresis |
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GB/T 38579-2020 生物产品中光合细菌测定(中英文版) Determination of photosynthetic bacteria in biologic products |
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GB/T 12729.4-2020 香辛料和调味品 磨碎细度的测定(手筛法)(中英文版) Spices and condiments—Determination of degree of fineness of grinding(hand sieving method) |
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GB/T 12729.5-2020 香辛料和调味品 外来物含量的测定(中英文版) Spices and condiments-Determination of extraneous matter content |
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GB/T 38607-2020 办公家具 桌台类 稳定性、强度和耐久性测试方法(中英文版) Office furniture—Tables and desks—Test methods for the determination of stability, strength and durability |
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GB/T 38608-2020 油墨中可挥发性有机化合物(VOCs)含量的测定方法(中英文版) Method for determination of the volatile organic compounds (VOCs) content in the ink |
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GB/T 38611-2020 办公家具 办公工作椅 稳定性、强度和耐久性测试方法(中英文版) Office furniture—Office work chairs—Test methods for the determination of stability, strength and durability |
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GB/T 38719-2020 金属材料 管 测定双轴应力-应变曲线的液压胀形试验方法(中英文版) Metallic materials—Tube—Determination of biaxial stress-strain curve of tube by hydro-bulging test |
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GB/T 6324.10-2020 有机化工产品试验方法 第10部分:有机液体化工产品微量硫的测定 紫外荧光法(中英文版) Test method of organic chemical products—Part 10: Determination of trace sulfur in organic liquid products—Ultraviolet fluorescence method |
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GB/T 38592-2020 纺织染整助剂产品中4,4’-亚甲基双(2-氯苯胺)的测定(中英文版) Determination of 4,4’-methylene-bis(2-chloroaniline) in textile dyeing and finishing auxiliaries |
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GB/T 38596-2020 催化剂生产废水中重金属含量的测定(中英文版) Determination method of heavy metal contents in the wastewater during catalyst production |
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GB/T 38685-2020 硫酸工业尾气硫酸雾的测定方法(中英文版) Determination of sulphuric acid mist in tail gas for sulphuric acid industry |
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GB/T 38612-2020 人造革合成革试验方法 拉伸负荷及断裂伸长率的测定(中英文版) Test method of artificial leather and synthetic leather—Determination of tensile load and elongation at break |
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GB/T 38464-2020 人造革合成革试验方法 耐揉搓性的测定(中英文版) Test method of artificial leather and synthetic leather—Determination of cold resistance |
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GB/T 9966.3-2020 天然石材试验方法 第3部分:吸水率、体积密度、真密度、真气孔率试验(中英文版) Test methods for natural stone--Part 3: Determination of water absorption, bulk density, true density and true porosity |
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GB/T 9966.2-2020 天然石材试验方法 第2部分:干燥、水饱和、冻融循环后弯曲强度试验(中英文版) Test methods for natural stone--Part 2: Determination of dry, wet and after freezing flexural strength |
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GB/T 4698.10-2020 海绵钛、钛及钛合金化学分析方法 第10部分:铬量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法(含钒)(中英文版) Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 10:Determination of chromium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry(with vanadium) |
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GB/T 38516-2020 可渗透性烧结金属材料 中流量平均孔径的测定(中英文版) Permeable sintered metal materials—Determination of average pore size of medium flow |
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GB/T 38513-2020 铌铪合金化学分析方法 铪、钛、锆、钨、钽等元素的测定 电感耦合等离子体原子发射光谱法(中英文版) Methods for chemical analysis of niobium hafnium alloys—Determination of hafnium,titanium,zirconium,tungsten,tantalum contents—Inductively coupled plasma atomic emission spectrometry |
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GB/T 38506-2020 动物细胞培养过程中生化参数的测定方法(中英文版) Determination of biochemical parameters in animal cell culture process |
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GB/T 9966.4-2020 天然石材试验方法 第4部分:耐磨性试验(中英文版) Test methods for natural stone--Part 4: Determination of abrasion resistance |
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GB/T 9966.1-2020 天然石材试验方法 第1部分:干燥、水饱和、冻融循环后压缩强度试验(中英文版) Test methods for natural stone--Part 1: Determination of dry, wet and after freezing compressive strength |
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GB/T 38465-2020 人造革合成革试验方法 耐寒性的测定(中英文版) Test method of artificial leather and synthetic leather—Determination of cold resistance |
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GB/T 4702.18-2020 金属铬 钒含量的测定 钽试剂三氯甲烷萃取分光光度法(中英文版) Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method |
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GB/T 38495-2020 感官分析 花椒麻度评价 斯科维尔指数法(中英文版) Sensory analysis—Sensory evaluation of Chinese pepper pungency intensity—Scoville index determination method |
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GB/T 38473-2020 纺织品 动态条件下干燥速率的测定(蒸发热板法)(中英文版) Textiles-Determination of drying rate in dynamic state (sweating guarded-hotplate test) |
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GB/T 38493-2020 感官分析 食品货架期评估(测评和确定)(中英文版) Sensory analysis—Assessment (determination and verification) of the shelf life of foodstuffs |
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GB/T 9966.6-2020 天然石材试验方法 第6部分:耐酸性试验(中英文版) Test methods for natural stone--Part 6: Determination of acid resistance |
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GB/T 9966.7-2020 天然石材试验方法 第7部分:石材挂件组合单元挂装强度试验(中英文版) Test methods for natural stone--Part 7: Determination of strength for individual stone anchorages |
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GB/T 23605-2020 钛合金β转变温度测定方法(中英文版) Determination of β transus temperature of titanium alloys |
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GB/T 9966.5-2020 天然石材试验方法 第5部分:硬度试验(中英文版) Test methods for natural stone--Part 5: Determination of hardness |
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GB 31604.50-2020 食品安全国家标准 食品接触材料及制品 壬基酚迁移量的测定(中英文版) National food safety standard - Food contact materials and articles - Determination of nonylphenol migration |
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GB 5009.281-2020 食品安全国家标准 食品中肉桂醛残留量的测定(中英文版) National food safety standard - Determination of cinnamaldehyde residues in foods |
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GB 5009.280-2020 食品安全国家标准 食品中4-己基间苯二酚残留量的测定(中英文版) National food safety standard - Determination of 4-hexylresorcinol residues in foods |
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GB 5009.267-2020 食品安全国家标准 食品中碘的测定(中英文版) National food safety standard - Determination of iodine in foods |
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GB 5009.282-2020 食品安全国家标准 食品中1-甲基咪唑、2-甲基咪唑及4-甲基咪唑的测定(中英文版) National food safety standard - Determination of 1-methylimidazole, 2-methylimidazole and 4-methylimidazole in foods |
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GB/T 13892-2020 表面活性剂 碘值的测定(中英文版) Surface active agents—Determination of iodine value |
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GB/T 35210.2-2020 页岩甲烷等温吸附测定方法 第2部分:重量法(中英文版) Determination methods of methane isothermal adsorption of shale—Part 2: Gravimetric method |
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GB/T 6036-2020 硫化橡胶或热塑性橡胶 低温刚性的测定(吉门试验)(中英文版) Rubber,vulcanized or thermoplastic—Determination of low-temperature stiffening(Gehman test) |
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GB/T 39560.1-2020 电子电气产品中某些物质的测定 第1部分:介绍和概述(中英文版) Determination of certain substances in electrical and electronic products—Part 1: Introduction and overview |
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GB/T 39560.2-2020 电子电气产品中某些物质的测定 第2部分:拆解、拆分和机械制样(中英文版) Determination of certain substances in electrical and electronic products—Part 2: Disassembly,disjointment and mechanical sample preparation |
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GB/T 39560.301-2020 电子电气产品中某些物质的测定 第3-1部分:X射线荧光光谱法筛选铅、汞、镉、总铬和总溴(中英文版) Determination of certain substances in electrical and electronic products—Part 3-1: Screening lead, mercury, cadmium, total chromium and total bromine by X-ray fluorescence spectrometry |
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GB/T 39560.6-2020 电子电气产品中某些物质的测定 第6部分:气相色谱-质谱仪(GC-MS)测定聚合物中的多溴联苯和多溴二苯醚(中英文版) Determination of certain substances in electrical and electronic products—Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry(GC-MS) |
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GB/T 19423-2020 饲料中尼卡巴嗪的测定(中英文版) Determination of nicarbazin in feeds |
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GB/T 39560.701-2020 电子电气产品中某些物质的测定 第7-1部分:六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)](中英文版) Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method |
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GB/T 7383-2020 非离子表面活性剂 羟值的测定(中英文版) Non-ionic surface active agents—Determination of hydroxyl value |
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GB/T 1632.4-2020 塑料 使用毛细管黏度计测定聚合物稀溶液黏度 第4部分:聚碳酸酯(PC)模塑和挤出材料(中英文版) Plastics—Determination of the viscosity of polymers in dilute solution using capillary viscometers—Part 4:Polycarbonate(PC) moulding and extrusion materials |
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GB/T 2379-2020 酸性络合染料 色光和强度的测定(中英文版) Acid complex dyes—Determination of shade and relative strength |
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GB/T 39696-2020 精细陶瓷粉末流动性测定 标准漏斗法(中英文版) Determination of flowability of fine ceramic powders—Calibrated funnel |
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GB/T 39693.6-2020 硫化橡胶或热塑性橡胶 硬度的测定 第6部分:IRHD法测定胶辊的表观硬度(中英文版) Rubber, vulcanized or thermoplastic—Determination of hardness—Part 6: Apparent hardness of rubber-covered rollers by IRHD method |
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GB/T 39691-2020 塑料 折光率的测定(中英文版) Plastics—Determination of refractive index |
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GB/T 39548-2020 真空绝热板湿热条件下热阻保留率的测定(中英文版) Determination of retention rate on thermal resistance of vacuum insulation panels(VIP) in hygrothermal conditions |
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GB/T 39544-2020 浓缩天然胶乳 总磷酸盐含量的测定 分光光度法(中英文版) Natural rubber latex concentrate—Determination of total phosphate content—Spectrophotometric method |
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GB/T 39527-2020 实体面材产品中钙、铝、硅元素含量的测定 化学分析法(中英文版) Determination of calcium, aluminium and silicon in the solid surface materials—Method of chemical analysis |
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GB/T 7758-2020 硫化橡胶 低温性能的测定 温度回缩程序(TR 试验)(中英文版) Rubber, vulcanized—Determination of low-temperature characteristics—Temperature-retraction procedure (TR test) |
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GB/T 39704-2020 真空绝热板有效导热系数的测定(中英文版) Determination of effective thermal conductivity for vacuum insulation panels(VIP) |
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GB/T 39648-2020 纺织品 色牢度试验 数字图像技术评级(中英文版) Textiles—Tests for colour fastness—Determination of colour fastness grades by digital imaging techniques |
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GB/T 39665-2020 含植物提取物类化妆品中55种禁用农药残留量的测定(中英文版) Determination of 55 banned pesticides residues in cosmetics containing plant extracts |
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GB/T 39670-2020 宠物饲料中硝基呋喃类代谢物残留量的测定 液相色谱-串联质谱法(中英文版) Determination of nitrofuran metabolites in pet feeds—Liquid chromatography–tandem mass spectrometry |
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GB/T 39682-2020 精细陶瓷 高温和超高温弹性模量的测定 缺口环相对法(中英文版) Fine ceramics—Determination of elastic modulus at high temperature or ultra-high temperature—Split ring relative method |
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GB/T 39689-2020 表面活性剂 游离甲醛含量的测定(中英文版) Surface active agents—Determination of free formaldehyde |
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GB/T 39690.2-2020 塑料 源自柔性和刚性消费品包装的聚丙烯(PP)和聚乙烯(PE)回收混合物 第2部分:试样制备和性能测定(中英文版) Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging—Part 2:Preparation of test specimens and determination of properties |
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GB/T 39714.2-2020 塑料 聚四氟乙烯(PTFE)半成品 第2部分:试样制备和性能测定(中英文版) Plastics—Polytetrafluoroethylene(PTFE) semi-finished products—Part 2:Preparation of test specimens and determination of properties |
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GB/T 39719-2020 新鲜和浓缩天然胶乳 镁含量的测定 滴定法(无氰法)(中英文版) Field and concentrated natural rubber latices—Determination of magnesium content—Cyanide-free titrimetric method |
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GB/T 39606-2020 纺织品 尼泊金酯类抗菌剂的测定(中英文版) Textiles—Determination of paraben esters antibacterial agents |
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