Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 38949-2020 |
Determination of pore size for porous membranes—standard particle method 多孔膜孔径的测定 标准粒子法 |
China National Standards standard |
 English PDF |
| GB/T 20671.3-2020 |
Classification system and test methods for nonmetallic gasket materials—Part 3: standard test method for fluid resistance of gasket materials 非金属垫片材料分类体系及试验方法 第3部分:垫片材料耐液性试验方法 |
China National Standards standard |
English PDF |
| GB/T 20671.5-2020 |
Classification system and test methods for nonmetallic gasket materials—Part 5: standard test method for creep relaxation of gasket materials 非金属垫片材料分类体系及试验方法 第5部分：垫片材料蠕变松弛率试验方法 |
China National Standards standard |
English PDF |
| GB/T 20671.6-2020 |
Classification system and test methods for nonmetallic gasket materials—Part 6: standard test method for adhesion of gasket materials to metal surfaces 非金属垫片材料分类体系及试验方法 第6部分：垫片材料与金属表面黏附性试验方法 |
China National Standards standard |
English PDF |
| GB/T 38922-2020 |
General specification for 35kV and below voltage standardized protection equipment 35kV及以下标准化继电保护装置通用技术要求 |
China National Standards standard |
English PDF |
| GB/T 20671.1-2020 |
Classification system and test methods for nonmetallic gasket materials—Part 1：standard classification system for nonmetallic gasket materials 非金属垫片材料分类体系及试验方法 第1部分:非金属垫片材料分类体系 |
China National Standards standard |
English PDF |
| GB/T 38739-2020 |
standards for safety application of public health insecticides—Larvicides 卫生杀虫药剂安全使用准则 灭幼剂类 |
China National Standards standard |
English PDF |
| GB/T 1800.2-2020 |
Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts 产品几何技术规范（GPS） 线性尺寸公差ISO代号体系 第2部分：标准公差带代号和孔、轴的极限偏差表 |
China National Standards standard |
English PDF |
| GB/T 38591-2020 |
standard for seismic resilience assessment of buildings 建筑抗震韧性评价标准 |
China National Standards standard |
English PDF |
| GB/T 18920-2020 |
The reuse of urban recycling water—Water quality standard for urban miscellaneous use 城市污水再生利用 城市杂用水水质 |
China National Standards standard |
English PDF |
| GB/T 38663-2020 |
Identification system for internet of things—Middleware standard for Ecode identification system 物联网标识体系 Ecode标识体系中间件规范 |
China National Standards standard |
English PDF |
| GB/T 17475-2020 |
standard test method for distillation of heavy hydrocarbon mixtures—Vacuum potstill method 重烃类混合物蒸馏试验 真空釜式蒸馏法 |
China National Standards standard |
English PDF |
| GB/T 1.1-2020 |
Directives for standardization—Part 1: Rules for the structure and drafting of standardizing documents 标准化工作导则 第1部分：标准化文件的结构和起草规则 |
China National Standards standard |
English PDF |
| GB 51423-2020 |
standard for general layout design of ammunition factory 弹药工厂总平面设计标准 |
China National Standards standard |
English PDF |
| GB/T 51394-2020 |
Load standard for hydraulic structures 水工建筑物荷载标准 |
China National Standards standard |
English PDF |
| GB 50646-2020 |
Technical standard for specialty gas system engineering 特种气体系统工程技术标准 |
China National Standards standard |
English PDF |
| GB 50581-2020 |
standard for allocated mine monitoring and controlling system of coal industry 煤炭工业矿井监测监控系统装备配置标准 |
China National Standards standard |
English PDF |
| GB 50070-2020 |
standard for power design of mine 矿山电力设计标准 |
China National Standards standard |
English PDF |
| GB/T 51416-2020 |
Technical standard for concrete dam safety monitoring 混凝土坝安全监测技术标准 |
China National Standards standard |
English PDF |
| GB/T 51421-2020 |
Technical standard of communication pole line engineering for aerial optical ( copper ) cable 架空光(电)缆通信杆路工程技术标准 |
China National Standards standard |
English PDF |
| GB/T 51419-2020 |
standard for design of wireless local area network engineering 无线局域网工程设计标准 |
China National Standards standard |
English PDF |
| GB 51418-2020 |
standard for design of general radar station 通用雷达站设计标准 |
China National Standards standard |
English PDF |
| GB/T 51417-2020 |
Technical standard for joint construction and sharing of telecommunication steel tower 电信钢塔架共建共享技术标准 |
China National Standards standard |
English PDF |
| GB 51283-2020 |
Fire protection standard for engineering design of fine chemical enterprise 精细化工企业工程设计防火标准 |
China National Standards standard |
English PDF |
| GB 51415-2020 |
Technical standard for waste gas control of non-ferrous smelting 有色金属冶炼废气治理技术标准 |
China National Standards standard |
English PDF |
| GB 51414-2020 |
standard for water saving design in non-ferrous metals enterprises 有色金属企业节水设计标准 |
China National Standards standard |
English PDF |
| GB/T 51413-2020 |
standard for design of waste heat utilization in non-ferrous metal industry 有色金属工业余热利用设计标准 |
China National Standards standard |
English PDF |
| GB 51412-2020 |
standard for design of tin smelter processes 锡冶炼厂工艺设计标准 |
China National Standards standard |
English PDF |
| GB 51411-2020 |
standard for design of metal mine land reclamation engineering 金属矿山土地复垦工程设计标准 |
China National Standards standard |
English PDF |
| GB 51388-2020 |
standard for process design of nickel plants 镍冶炼厂工艺设计标准 |
China National Standards standard |
English PDF |
| GB 50325-2020 |
standard for indoor environmental pollution control of civil building engineering 民用建筑工程室内环境污染控制标准 |
China National Standards standard |
English PDF |
| GB 50205-2020 |
standard for acceptance of construction quality of steel structures 钢结构工程施工质量验收标准 |
China National Standards standard |
English PDF |
| GB 50127-2020 |
Technical standard for aerial ropeway engineering 架空索道工程技术标准 |
China National Standards standard |
English PDF |
| GB/T 51409-2020 |
Technical standard for integrated supervision and control system engineering of data center 数据中心综合监控系统工程技术标准 |
China National Standards standard |
English PDF |
| GB 50583-2020 |
standard for design of building and structures for the coal industry 煤炭工业建筑结构设计标准 |
China National Standards standard |
English PDF |
| GB/T 50518-2020 |
standard for the equipment configuration of ventilative safety of coal colliery 矿井通风安全装备配置标准 |
China National Standards standard |
English PDF |
| GB/T 50165-2020 |
Technical standard for maintenance and strength ening of ancient timber buildings 古建筑木结构维护与加固技术标准 |
China National Standards standard |
English PDF |
| GB 50041-2020 |
standard for design of boiler plant 锅炉房设计标准 |
China National Standards standard |
English PDF |
| GB/T 51410-2020 |
Technical standard for application of firestop in buildings 建筑防火封堵应用技术标准 |
China National Standards standard |
English PDF |
| GB 31605-2020 |
National food safety standard - Hygienic specification for food cold chain logistics 食品安全国家标准 食品冷链物流卫生规范 |
China National Standards standard |
English PDF |
| GB 15193.29-2020 |
National food safety standard - Test of extended one-generation reproductive toxicity 食品安全国家标准 扩展一代生殖毒性试验 |
China National Standards standard |
English PDF |
| GB 15193.28-2020 |
National food safety standard - Test of Mammalian cell micronucleus in vitro 食品安全国家标准 体外哺乳类细胞微核试验 |
China National Standards standard |
English PDF |
| GB 31604.50-2020 |
National food safety standard - Food contact materials and articles - Determination of nonylphenol migration 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 |
China National Standards standard |
English PDF |
| GB 5009.282-2020 |
National food safety standard - Determination of 1-methylimidazole, 2-methylimidazole and 4-methylimidazole in foods 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 |
China National Standards standard |
English PDF |
| GB 5009.281-2020 |
National food safety standard - Determination of cinnamaldehyde residues in foods 食品安全国家标准 食品中肉桂醛残留量的测定 |
China National Standards standard |
English PDF |
| GB 5009.280-2020 |
National food safety standard - Determination of 4-hexylresorcinol residues in foods 食品安全国家标准 食品中4-己基间苯二酚残留量的测定 |
China National Standards standard |
English PDF |
| GB 5009.267-2020 |
National food safety standard - Determination of iodine in foods 食品安全国家标准 食品中碘的测定 |
China National Standards standard |
English PDF |
| GB 4789.44-2020 |
National food safety standard - Microbiological examination of food hygiene - Examination of Vibrio vulnificus 食品安全国家标准 食品微生物学检验 创伤弧菌检验 |
China National Standards standard |
English PDF |
| GB 4789.29-2020 |
National food safety standard - Microbiological examination of food hygiene - Examination of Burkholderia gladioli (Pseudomonas cocovenenans subsp.farino) 食品安全国家标准 食品微生物学检验 唐菖蒲伯克霍尔德氏菌（椰毒假单胞菌酵米面亚种）检验 |
China National Standards standard |
English PDF |
| GB 1903.51-2020 |
National food safety standard - Food nutrition enhancer - Sodium iodide 食品安全国家标准 食品营养强化剂 碘化钠 |
China National Standards standard |
English PDF |
| GB 1903.50-2020 |
National food safety standard - Food nutrition enhancer - Cholecalciferol(Vitamin D3) 食品安全国家标准 食品营养强化剂 胆钙化醇（维生素D3） |
China National Standards standard |
English PDF |
| GB 1903.49-2020 |
National food safety standard - Food nutrition enhancer - Zinc citrate 食品安全国家标准 食品营养强化剂 柠檬酸锌 |
China National Standards standard |
English PDF |
| GB 1903.48-2020 |
National food safety standard - Food nutrition enhancer - Magnesium hydrogen phosphate 食品安全国家标准 食品营养强化剂 磷酸氢镁 |
China National Standards standard |
English PDF |
| GB 1903.47-2020 |
National food safety standard - Food nutrition enhancer - Ferrous lactate 食品安全国家标准 食品营养强化剂 乳酸亚铁 |
China National Standards standard |
English PDF |
| GB 1903.46-2020 |
National food safety standard - Food nutrition enhancer - Ferrous fumarate 食品安全国家标准 食品营养强化剂 富马酸亚铁 |
China National Standards standard |
English PDF |
| GB 1903.45-2020 |
National food safety standard - Food nutrition enhancer - Nicotinamide 食品安全国家标准 食品营养强化剂 烟酰胺 |
China National Standards standard |
English PDF |
| GB 1903.44-2020 |
National food safety standard - Food nutrition enhancer - Hydroxocobalamin 食品安全国家标准 食品营养强化剂 羟钴胺 |
China National Standards standard |
English PDF |
| GB 1903.43-2020 |
National food safety standard - Food nutrition enhancer - Vitamin B12 (Cyanocobalamin) 食品安全国家标准 食品营养强化剂 氰钴胺 |
China National Standards standard |
English PDF |
| GB 1903.42-2020 |
National food safety standard - Food nutrition enhancer - Inositol 食品安全国家标准 食品营养强化剂 肌醇（环己六醇） |
China National Standards standard |
English PDF |
| GB 1886.314-2020 |
National food safety standard - Food additive - Edetate calcium disodium 食品安全国家标准 食品添加剂 乙二胺四乙酸二钠钙 |
China National Standards standard |
English PDF |
| GB 1886.313-2020 |
National food safety standard - Food additive - Diphenyl oxide 食品安全国家标准 食品添加剂 联苯醚（又名二苯醚） |
China National Standards standard |
English PDF |
| GB 1886.312-2020 |
National food safety standard - Food additive - Chitin 食品安全国家标准 食品添加剂 甲壳素 |
China National Standards standard |
English PDF |
| GB 1886.311-2020 |
National food safety standard - Food additive - Black currant red 食品安全国家标准 食品添加剂 黑加仑红 |
China National Standards standard |
English PDF |
| GB 1886.310-2020 |
National food safety standard - Food additive - Rosa laevigata michx brown 食品安全国家标准 食品添加剂 金樱子棕 |
China National Standards standard |
English PDF |
| GB 1886.309-2020 |
National food safety standard - Food additive - Phycocyanin 食品安全国家标准 食品添加剂 藻蓝 |
China National Standards standard |
English PDF |
| GB 1886.308-2020 |
National food safety standard - Food additive - Calcium alginate 食品安全国家标准 食品添加剂 海藻酸钙（又名褐藻酸钙） |
China National Standards standard |
English PDF |
| GB 1886.307-2020 |
National food safety standard - Food additive - Potassium copper chlorophyllin 食品安全国家标准 食品添加剂 叶绿素铜钾盐 |
China National Standards standard |
English PDF |
| GB 1886.306-2020 |
National food safety standard - Food additive - Monosodium L-glutamate 食品安全国家标准 食品添加剂 谷氨酸钠 |
China National Standards standard |
English PDF |
| GB 1886.305-2020 |
National food safety standard - Food additive - D-xylose 食品安全国家标准 食品添加剂 D-木糖 |
China National Standards standard |
English PDF |
| GB 1886.304-2020 |
National food safety standard - Food additive - Phosphoric acid (wet process) 食品安全国家标准 食品添加剂 磷酸（湿法） |
China National Standards standard |
English PDF |
| GB 1886.4-2020 |
National food safety standard - Food additive - Sodium hexametaphosphate 食品安全国家标准 食品添加剂 六偏磷酸钠 |
China National Standards standard |
English PDF |
| GB 7657-2020 |
National food safety standard - Food additive - Glucono delta-lactone 食品安全国家标准 食品添加剂 葡萄糖酸-δ-内酯 |
China National Standards standard |
English PDF |
| GB 22216-2020 |
National food safety standard - Food additive - Hydrogen peroxide 食品安全国家标准 食品添加剂 过氧化氢 |
China National Standards standard |
English PDF |
| GB 25576-2020 |
National food safety standard - Food additive - Silicon dioxide 食品安全国家标准 食品添加剂 二氧化硅 |
China National Standards standard |
English PDF |
| GB 29201-2020 |
National food safety standard - Food additive - Ammonia solution and Liquid ammonia 食品安全国家标准 食品添加剂 氨水及液氨 |
China National Standards standard |
English PDF |
| GB 29938-2020 |
National food safety standard - General principles for Food spices 食品安全国家标准 食品用香料通则 |
China National Standards standard |
English PDF |
| GB 30616-2020 |
National food safety standard - Food flavor 食品安全国家标准 食品用香精 |
China National Standards standard |
English PDF |
| GB 29938-2020 |
National food safety standard - General principles for Food spices 食品安全国家标准 食品用香料通则 |
China National Standards standard |
English PDF |
| GB 30616-2020 |
National food safety standard - Food flavor 食品安全国家标准 食品用香精 |
China National Standards standard |
English PDF |
| GB 9706.103-2020 |
Medical electrical equipment—Part 1-3: General requirements for basic safety and essential performance—Collateral standard: Radiation protection in diagnostic X-ray equipment 医用电气设备 第1-3部分：基本安全和基本性能的通用要求 并列标准：诊断X射线设备的辐射防护 |
China National Standards standard |
English PDF |
| GB/T 33523.71-2020 |
Geometrical product specifications (GPS)—Surface texture: Areal—Part 71: Software measurement standards 产品几何技术规范（GPS） 表面结构 区域法 第71部分：软件测量标准 |
China National Standards standard |
English PDF |
| GB/T 17037.5-2020 |
Plastics—Injection moulding of test specimens of thermoplastic materials—Part 5: Preparation of standard specimens for investigating anisotropy 塑料 热塑性塑料材料注塑试样的制备 第5部分：各向异性评估用标准试样的制备 |
China National Standards standard |
English PDF |
| GB/T 11022-2020 |
Common specifications for high-voltage alternating-current switchgear and controlgear standards 高压交流开关设备和控制设备标准的共用技术要求 |
China National Standards standard |
English PDF |
| GB/T 39329-2020 |
Additive manufacturing—Test methods—Precision inspection of standard test artifacts 增材制造 测试方法 标准测试件精度检验 |
China National Standards standard |
English PDF |
| GB/T 23258-2020 |
standard practice controlling internal corrosion in steel pipelines and piping systems 钢质管道内腐蚀控制规范 |
China National Standards standard |
English PDF |
| GB/T 1.2-2020 |
Directives for standardization—Part 2:Drafting rules of standardizing documents based on ISO/IEC standardizing documents 标准化工作导则 第2部分：以ISO/IEC标准化文件为基础的标准化文件起草规则 |
China National Standards standard |
English PDF |
| GB/T 39444-2020 |
General framework for standard system of public credit information 公共信用信息标准总体架构 |
China National Standards standard |
English PDF |
| GB/T 51398-2019 |
standard for engineering technology of optical transport network(OTN) 光传送网（OTN）工程技术标准 |
China National Standards standard |
English PDF |
| GB/T 50377-2019 |
standard for installation and acceptance of mechanical equipment in metallurgical mine 矿山机电设备工程安装及验收标准 |
China National Standards standard |
English PDF |
| GB/T 50402-2019 |
standard for engineering installation acceptance of sintering mechanical equipment 烧结机械设备工程安装验收标准 |
China National Standards standard |
English PDF |
| GB/T 51404-2019 |
Technical standard for leachate collection system of non- ferrous metal heap leaching 有色金属堆浸场浸出液收集系统技术标准 |
China National Standards standard |
English PDF |
| GB 51348-2019 |
standard for electrical design of civil buildings 民用建筑电气设计标准 |
China National Standards standard |
English PDF |
| GB/T 51407-2019 |
standard for energy consumption of pharmaceutical engineering design 医药工程设计能耗标准 |
China National Standards standard |
English PDF |
| GB 50216-2019 |
Unified design standard for reliability of railway engineering structures 铁路工程结构可靠度设计统一标准 |
China National Standards standard |
English PDF |
| GB/T 51399-2019 |
Technical standard for cloud computing infrastructure engineering 云计算基础设施工程技术标准 |
China National Standards standard |
English PDF |
| GB 51352-2019 |
Engineering technical standard for fiber reinforced plastics chimney 纤维增强塑料排烟筒工程技术标准 |
China National Standards standard |
English PDF |
| GB/T 50344-2019 |
Technical standard for inspection of building structure 建筑结构检测技术标准 |
China National Standards standard |
English PDF |
| GB/T 51396-2019 |
standard for design of parabolic trough solar thermal power plant 槽式太阳能光热发电站设计标准 |
China National Standards standard |
English PDF |
| GB/T 50561-2019 |
standard for equipment installing and acceptance of building material industry 建材工业设备安装工程施工及验收标准 |
China National Standards standard |
English PDF |
| GB 51401-2019 |
standard for design of electronic industry emissions treatment engineering 电子工业废气处理工程设计标准 |
China National Standards standard |
English PDF |
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