中華人民共和國國家標準(中國大陸GB標準)英文版 |
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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; |
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GB/T 39560.5-2021 电子电气产品中某些物质的测定 第5部分: AAS、AFS、ICP-OES和ICP-MS法测定聚合物和电子件中镉、铅、铬以及金属中镉、铅的含量(中英文版) Determination of certain substances in electrical and electronic products—Part 5: Cadmium,lead and chromium in polymers and electronics and cadmium and lead in metals by AAS,AFS,ICP-OES and ICP-MS |
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GB 5009.265-2021 食品安全国家标准 食品中多环芳烃的测定(中英文版) National food safety standards Determination of polycyclic aromatic hydrocarbons in food |
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GB/T 39506-2020 硬聚氯乙烯(PVC-U)管材及管件中聚氯乙烯(PVC)含量的测定 基于总氯含量的方法(中英文版) Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fittings—Method based on total chlorine content |
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GB/T 39100-2020 多肽抗氧化性测定 DPPH和ABTS法(中英文版) Determination of antioxidant activity for polypeptides—DPPH and ABTS methods |
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GB/T 39101-2020 多肽抗菌性测定 抑菌圈法(中英文版) Determination of antimicrobial activity for polypeptides—Inhibition zone method |
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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 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 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 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 18252-2020 塑料管道系统 用外推法确定热塑性塑料材料以管材形式的长期静液压强度(中英文版) Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation |
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GB/T 13086-2020 饲料中游离棉酚的测定方法(中英文版) Method for determination of free gossypol in feeds |
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GB/T 24165-2020 染料产品中多氯联苯的测定(中英文版) Determination of polychlorinated biphenyls in dye products |
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GB/T 3780.28-2020 炭黑 第28部分:多环芳烃含量的测定(中英文版) Carbon black—Part 28: Determination the content of polycyclic aromatic hydrocarbons |
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GB/T 38273.2-2019 塑料 热塑性聚酯/酯和聚醚/酯模塑和挤塑弹性体 第2部分:试样制备和性能测定(中英文版) Plastics—Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion—Part 2: Preparation of test specimens and determination of properties |
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GB/T 38271-2019 塑料 聚苯乙烯(PS)和抗冲击聚苯乙烯(PS-I)中残留苯乙烯单体含量的测定 气相色谱法(中英文版) Plastics—Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I)—Gas chromatography |
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GB/T 37639-2019 塑料制品中多溴联苯和多溴二苯醚的测定 气相色谱-质谱法(中英文版) Determination of polybrominated biphenyls and polybrominated diphenyl ethers in plastic products—Gas chromatography and mass spectrometry |
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GB/T 18476-2019 流体输送用聚烯烃管材 耐裂纹扩展的测定 慢速裂纹增长的试验方法(切口试验)(中英文版) Polyolefin pipes for the conveyance of fluids—Determination of resistance to crack propagation—Test method for slow crack growth(notch test) |
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GB/T 37638-2019 塑料制品中多溴联苯和多溴二苯醚的测定 高效液相色谱法(中英文版) Determination of polybrominated biphenyls and polybrominated biphenyl ethers in plastic products—High performance liquid chromatography |
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GB/T 37905-2019 再生水水质 铬的测定 伏安极谱法(中英文版) Reclaimed water quality—Determination of chromium—Voltammetry and polarography |
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GB/T 38286-2019 聚乙烯、聚丙烯、聚苯乙烯树脂 过氧化值的测定(中英文版) Polyethylene(PE),polypropylene(PP) and polystyrene(PS) resin―Determination of peroxide value |
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GB/T 12009.5-2016 塑料 聚氨酯生产用芳香族异氰酸酯 第5部分:酸度的测定《第1号修改单》(中英文版) (Plastics - Aromatic isocyanates for the production of polyurethane - Part 5: Determination of acidity - amendment No. 1) |
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GB/T 16310.5-2019 船舶散装运输液体化学品危害性评价规范 第5部分:危害性评价程序与污染分类方法(中英文版) Specification on evaluation method of hazards of liquid chemical transported in bulk by shipping-Part 5: Hazard evaluation procedure and determination of pollution category |
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GB/T 38271-2019 塑料 聚苯乙烯(PS)和抗冲击聚苯乙烯(PS-I)中残留苯乙烯单体含量的测定 气相色谱法(中英文版) Plastics—Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I)—Gas chromatography |
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GB/T 38286-2019 聚乙烯、聚丙烯、聚苯乙烯树脂 过氧化值的测定(中英文版) Polyethylene(PE),polypropylene(PP) and polystyrene(PS) resin―Determination of peroxide value |
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GB/T 38420-2019 玩具聚碳酸酯和聚砜材料中双酚A迁移量的测定 高效液相色谱-串联质谱法(中英文版) Determination of bisphenol A migration in polycarbonate and polysulfone materials in toys—High performance liquid chromatography-tandem mass spectrometry |
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GB/T 36497-2018 涂料中多氯联苯的测定(中英文版) Determination of polychlorinated biphenyls in coatings |
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GB/T 36214.1-2018 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第1部分:通则(中英文版) Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 1:General principles |
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GB/T 35818-2018 林业生物质原料分析方法 多糖及木质素含量的测定(中英文版) Standard method for analysis of forestry biomass-Determination of structural polysaccharides and lignin |
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GB/T 14837.3-2018 橡胶和橡胶制品 热重分析法测定硫化胶和未硫化胶的成分 第3部分:抽提后的烃橡胶、卤化橡胶、聚硅氧烷类橡胶(中英文版) Rubber and rubber products—Determination of the composition of vulcanizates and uncured compounds by thermogravimetry—Part 3:Hydrocarbon rubbers,halogenated rubbers and polysiloxane rubbers after extraction |
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GB/T 35859-2018 胶印版材用高聚物中乙二醇单乙醚不溶物含量的测定 过滤法(中英文版) Determination of ethylene glycol monoethyl ether insoluble contents in polymer materials for offset printing plates—Filtering method |
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GB/T 8313-2018 茶叶中茶多酚和儿茶素类含量的检测方法(中英文版) Determination of total polyphenols and catechins content in tea |
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GB/T 36374.2-2018 塑料 砜聚合物模塑和挤出材料 第2部分:试样制备和性能测定(中英文版) Plastics—Sulfone polymer moulding and extrusion materials—Part2:Preparation of test specimens and determination of properties |
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GB/T 36488-2018 涂料中多环芳烃的测定(中英文版) Determination of polycyclic aromatic hydrocarbons in coatings |
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GB/T 20194-2018 动物饲料中淀粉含量的测定 旋光法(中英文版) Determination of starch in feeds—Polarimetry |
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GB/T 36214.2-2018 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第2部分:普适校正法(中英文版) Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 2:Universal calibration method |
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GB/T 36214.4-2018 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第4部分:高温法(中英文版) Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part4:High-temperature method |
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GB/T 36214.5-2018 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第5部分:光散射法(中英文版) Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part5:Method using light-scattering detection |
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GB/T 37193-2018 光学功能薄膜-聚对苯二甲酸乙二醇酯(PET)薄膜-萃取率测定方法(中英文版) Optical functional films—Polyethylene terephthalate(PET) film—Determination of extraction rate |
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GB/T 37194.2-2018 塑料-聚苯硫醚(PPS)模塑和挤出材料-第2部分:试样制备和性能测定(中英文版) Plastics—Poly(phenylene sulfide)(PPS) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties |
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GB/T 36214.3-2018 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第3部分:低温法(中英文版) Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 3:Low-temperature method |
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GB/T 37199.2-2018 塑料-聚丁烯(PB)模塑和挤出材料-第2部分:试样制备和性能测定(中英文版) Plastics—Polybutene(PB) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties |
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GB/T 36946-2018 皮革-化学试验-多环芳烃的测定-气相色谱-质谱法(中英文版) Leather—Chemical tests—Determination of polycyclic aromatic hydrocarbons—Gas chromatography-mass spectrometry |
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GB/T 37196-2018 塑料-聚醚多元醇聚合物多元醇-醛酮含量的测定(中英文版) Plastics—Polyether polyols/polymeric polyols—Determination of aldehydes and ketones |
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GB/T 37101-2018 聚合物材料中3,3-二氯-4,4-二氨基二苯基甲烷的测定-气相色谱-质谱法(中英文版) Determination of 3,3’-dichloro-4,4’-diaminodiphenylmethane in polymeric materials—Gas chromatography-mass spectrography |
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GB/T 15904-2018 橡胶 聚异戊二烯含量的测定(中英文版) Rubber—Determination of polyisoprene content |
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GB/T 34782-2017 蜂胶中杨树胶的检测方法 高效液相色谱法(中英文版) Method for the determination of poplar tree gum in propolis—High performance liquid chromatography |
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GB/T 34694-2017 塑料 氯化聚氯乙烯树脂中残余氯含量的测定 电位滴定法(中英文版) Plastic—Determination of residual chloride content of chlorinated poly (vinyl chloride)resins—Potentiometric titration method |
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GB/T 34917-2017 硬聚氯乙烯(PVC-U)制品凝胶化度的测定 转矩流变仪法(中英文版) Determination of gelation degree of unplasticized poly(vinyl chloride)(PVC-U) products—Torque rheometer method |
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GB/T 34691.2-2017 塑料 热塑性聚酯(TP)模塑和挤出材料 第2部分:试样制备和性能测定(中英文版) Plastics—Thermoplastic polyester (TP) moulding and extrusion materials—Part 2: Preparation of test specimens and determination of properties |
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GB/T 34442-2017 纸浆 纤维粗度的测定 非偏振光方法(中英文版) Pulps—Determination of fiber coarseness—Unpolarized light method |
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