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 40102-2021 太阳能热发电站接入电力系统检测规程(中英文版) Test code of connecting to power system for solar thermal power plants |
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GB/T 40101-2021 压水堆核燃料组件和相关组件用不锈钢棒、板、锻件超声波检测方法(中英文版) Ultrasonic testing method for stainless steel bars,plates and forgings of PWR nuclear fuel assembly and associated assembly |
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GB/T 40067-2021 碳化钨粉末微观组织及缺陷检测方法(中英文版) Microstructure and defect determination of tungsten carbide powder |
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GB/T 40109-2021 表面化学分析 二次离子质谱 硅中硼深度剖析方法(中英文版) Surface chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon |
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GB/T 5900.1-2021 机床 主轴端部与卡盘连接尺寸 第1部分:圆锥连接(中英文版) Machine tools—Connecting dimensions of spindle noses and work holding chucks—Part 1: Conical connection |
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GB/T 22459.8-2021 耐火泥浆 第8部分:泌水性试验方法(中英文版) Refractory mortars-Part 8:Determination of bleeding |
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GB/T 9966.11-2021 天然石材试验方法 第11部分:激冷激热加速老化强度测定(中英文版) Test methods for natural stone—Part 11: Determination of resistance to ageing by cold and thermal shock |
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GB/T 9481-2021 中小型轴流泵(中英文版) Axial-flow pump of medium-small size |
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GB/T 8366-2021 电阻焊 电阻焊设备 机械和电气要求(中英文版) Resistance welding—Resistance welding equipment—Mechanical and electrical requirements |
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GB/T 8243.12-2021 内燃机全流式机油滤清器试验方法 第12部分:颗粒计数法滤清效率和容灰量(中英文版) Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 12: Filtration efficiency using particle counting and contaminant retention capacity |
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GB/T 8152.15-2021 铅精矿化学分析方法 第15部分:可溶性铅含量的测定 火焰原子吸收光谱法(中英文版) Methods for chemical analysis of lead concentrates—Part 15:Determination of soluble lead content—Flame atomic absorption spectrometry |
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GB/T 7925-2021 数控往复走丝电火花线切割机床 参数(中英文版) NC reciprocating traveling type wire electrical-discharge machines—Parameters |
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GB/T 7739.4-2021 金精矿化学分析方法 第4部分:铜量的测定(中英文版) Methods for chemical analysis of gold concentrates—Part 4:Determination of copper content |
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GB/T 6577-2021 液压缸活塞用带支承环密封沟槽型式、尺寸和公差(中英文版) Types,dimensions and tolerances of groove for seals with bearing rings for hydraulic cylinders piston |
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GB/T 6546-2021 瓦楞纸板 边压强度的测定(中英文版) Corrugated fibreboard—Determination of edgewise crush resistance |
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GB/T 6490-2021 水轮泵(中英文版) Water-turbine pump |
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GB/T 6113.103-2021 无线电骚扰和抗扰度测量设备和测量方法规范 第1-3部分:无线电骚扰和抗扰度测量设备 辅助设备 骚扰功率(中英文版) Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-3:Radio disturbance and immunity measuring apparatus—Ancillary equipment—Disturbances power |
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GB/T 9966.9-2021 天然石材试验方法 第9部分:通过测量共振基本频率测定动力弹性模数(中英文版) Test methods for natural stone—Part 9: Determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency |
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GB/T 6068-2021 汽车起重机和轮胎起重机试验规范(中英文版) Test code for truck crane and tyre crane |
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GB/T 10066.32-2021 电热和电磁处理装置的试验方法 第32部分:感应透热装置(中英文版) Test methods for electroheating and electromagnetic processing installations-Part 32:Induction through-heating installations |
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GB/T 4930-2021 微束分析 电子探针显微分析 标准样品技术条件导则(中英文版) Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials (CRMs) |
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GB/T 4893.1-2021 家具表面漆膜理化性能试验 第1部分:耐冷液测定法(中英文版) Test of surface coatings of furniture—Part 1: Determination of surface resistance to cold liquids |
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GB/T 4798.2-2021 环境条件分类 环境参数组分类及其严酷程度分级 第2部分:运输和装卸(中英文版) Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 2:Transportation and handling |
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GB/T 4787.1-2021 高压交流断路器用均压电容器 第1部分:总则(中英文版) Grading capacitors for high-voltage alternating current circuit-breakers—Part 1:General |
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GB/T 40201-2021 农村生活污水处理设施运行效果评价技术要求(中英文版) Technical requirements for operation performance evaluation of rural domestic sewage treatment facilities |
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GB/T 3480.5-2021 直齿轮和斜齿轮承载能力计算 第5部分:材料的强度和质量(中英文版) Calculation of load capacity of spur and helical gears—Part 5:Strength and quality of materials |
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GB/T 40171-2021 磁珠法DNA提取纯化试剂盒检测通则(中英文版) General rules for determination of magnetic bead DNA extraction and purification kit |
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GB/T 2424.6-2021 环境试验 第3部分:支持文件及导则 温度/湿度试验箱性能确认(中英文版) Environmental testing-Part 3:Supporting documentation and guidance- Confirmation of the performance of temperature/humidity chambers |
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GB/T 2424.5-2021 环境试验 第3部分:支持文件及导则 温度试验箱性能确认(中英文版) Environmental testing—Part 3:Supporting documentation and guidance—Confirmation of the performance of temperature chambers |
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GB/T 2423.38-2021 环境试验 第2部分:试验方法 试验R:水试验方法和导则(中英文版) Environmental testing-Part 2:Test methods-Test R:Water test method and guidance |
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GB/T 2423.33-2021 环境试验 第2部分:试验方法 试验Kca:高浓度二氧化硫试验(中英文版) Environmental testing - Part 2: Test methods - Test Kca: High concentration sulfur dioxid |
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GB/T 2423.18-2021 环境试验 第2部分:试验方法 试验Kb:盐雾,交变(氯化钠溶液)(中英文版) Environmental testing—Part 2: Test methods—Test Kb:Salt mist, cyclic(sodium chloride solution) |
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GB/T 2351-2021 流体传动系统及元件 硬管外径和软管内径(中英文版) Fluid power systems and components-Outside diameters of tubes and inside diameters of hoses |
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GB/T 6092-2021 直角尺(中英文版) Squares |
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GB/T 12773-2021 内燃机气阀用钢及合金棒材(中英文版) Valve steel and superalloy bars for internal combustion engines |
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GB/T 13163.2-2021 辐射防护仪器 氡及氡子体测量仪 第2部分:222Rn和220Rn测量仪的特殊要求(中英文版) Radiation protection instrumentation—Radon and radon decay product measuring instruments—Part 2:Specific requirements for 222Rn and 220Rn measuring instruments |
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GB/T 13173-2021 表面活性剂 洗涤剂试验方法(中英文版) Surface active agents - Test methods for detergents |
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GB/T 13345-2021 板带轧机轧辊油膜轴承(中英文版) Oil film bearing for flat rolling mill |
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GB/T 13469-2021 离心泵、混流泵与轴流泵系统经济运行(中英文版) Economical operation for centrifugal,mixed flow and axial flow pump systems |
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GB/T 14146-2021 硅外延层载流子浓度的测试 电容-电压法(中英文版) Test method for carrier concentration of silicon epitaxial layers - Capacitance-voltage method |
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GB/T 14229-2021 齿轮接触疲劳强度试验方法(中英文版) Test method of surface contact strength for gear load capacity |
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GB/T 14230-2021 齿轮弯曲疲劳强度试验方法(中英文版) Test method of tooth bending strength for gear load capacity |
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GB/T 14290-2021 圆草捆打捆机(中英文版) Round baler |
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GB/T 14949.12-2021 锰矿石 化合水含量的测定 重量法(中英文版) Manganese ores - Determination of combined water content - Gravimetric method |
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GB/T 14949.5-2021 锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法(中英文版) Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method |
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GB/T 15242.3-2021 液压缸活塞和活塞杆动密封装置尺寸系列 第3部分:同轴密封件沟槽尺寸系列和公差(中英文版) Dimensions series of rod and piston dynamic seals for hydraulic cylinders-Part 3:Dimensions and tolerances of groove for co-axial seals |
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GB/T 15242.4-2021 液压缸活塞和活塞杆动密封装置尺寸系列 第4部分:支承环安装沟槽尺寸系列和公差(中英文版) Dimensions series of rod and piston dynamic seals for hydraulic cylinders-Part 4:Dimensions and tolerances of bearing rings groove |
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GB/T 9966.13-2021 天然石材试验方法 第13部分:毛细吸水系数的测定(中英文版) Test methods for natural stone—Part 13:Determination of water absorption coefficient by capillarity |
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GB/T 15972.47-2021 光纤试验方法规范 第47部分:传输特性的测量方法和试验程序 宏弯损耗(中英文版) Specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss |
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GB/T 1029-2021 三相同步电机试验方法(中英文版) Test procedures for three-phase synchronous machines |
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