Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 46020.2-2025 |
Plastics - Guidelines for Recyclable Design - Part 2: High-Density PolyEthylene (PE-HD) Materials {译} 塑料-可回收再生设计指南-第2部分：高密度聚乙烯（PE-HD）材料 |
China National Standards Ethyl |
 English PDF |
| GB/T 46020.1-2025 |
Plastics - Guidelines for Recyclable Design - Part 1: PolyEthylene Terephthalate (PET) Materials {译} 塑料-可回收再生设计指南-第1部分：聚对苯二甲酸乙二醇酯（PET）材料 |
China National Standards Ethyl |
English PDF |
| GB/T 46019.1-2025 |
Plastics - Identification of Recycled Plastic Components - Part 1: PolyEthylene Terephthalate (PET) Materials {译} 塑料-再生塑料成分鉴别-第1部分：聚对苯二甲酸乙二醇酯（PET）材料 |
China National Standards Ethyl |
English PDF |
| GB/T 46018.1-2025 |
Plastics - Technical Specifications for Evaluation of Recycled Plastic Products - Part 1: PolyEthylene Terephthalate (PET) Materials {译} 塑料-再生塑料产品评价技术规范-第1部分：聚对苯二甲酸乙二醇酯（PET）材料 |
China National Standards Ethyl |
English PDF |
| GB/T 20436-2025 |
DimEthylsiloxane Mixed rings {译} 二甲基硅氧烷混合环体 |
China National Standards Ethyl |
English PDF |
| GB/T 23953-2025 |
DimEthyldichlorosilane for Industrial Use {译} 工业用二甲基二氯硅烷 |
China National Standards Ethyl |
English PDF |
| GB/T 45764-2025 |
Fine Ceramics - Determination of Surface Activity of Photocatalysts in Aqueous Media - MEthylene Blue Degradation Method {译} 精细陶瓷-水介质中光催化剂表面活性的测定-亚甲基蓝降解法 |
China National Standards Ethyl |
English PDF |
| GB/T 45710-2025 |
Determination of Oligomers in PolyEthylene Terephthalate Fibers and Chips - High-Performance Polymer Chromatography (APC) {译} 聚对苯二甲酸乙二醇酯纤维及切片中低聚物的测定-高效聚合物色谱法（APC） |
China National Standards Ethyl |
English PDF |
| GB/T 45709-2025 |
Determination of Absolute Molecular Mass and Distribution of PolyEthylene Terephthalate Fibers and Chips - High-Performance Polymer Chromatography-Multi-Angle Laser Light Scattering (APC-MALLS) {译} 聚对苯二甲酸乙二醇酯纤维及切片绝对分子质量及其分布的测定-高效聚合物色谱-多角度激光光散射法（APC-MALLS） |
China National Standards Ethyl |
English PDF |
| GB/T 17643-2025 |
Geosynthetics - PolyEthylene Geomembranes {译} 土工合成材料-聚乙烯土工膜 |
China National Standards Ethyl |
English PDF |
| GB/T 45625-2025 |
Determination of HydroxymEthylfurfural in Royal Jelly and Freeze-Dried Royal Jelly Powder - High Performance Liquid Chromatography {译} 蜂王浆及蜂王浆冻干粉中羟甲基糠醛含量的测定-高效液相色谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 24212-2025 |
MEthylnaphthalene Oil {译} 甲基萘油 |
China National Standards Ethyl |
English PDF |
| GB/T 45520-2025 |
Textiles - Determination of 1-Vinylimidazole and 2-MEthylimidazole {译} 纺织品-1-乙烯基咪唑和2-甲基咪唑的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 26713-2025 |
Footwear - Chemical Test Methods - Determination of DimEthyl Fumarate (DMFu) {译} 鞋类-化学试验方法-富马酸二甲酯（DMFu）的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 45275-2025 |
Determination of N,N-DimEthylformamide in Toy and Children's Product Materials - Gas Chromatography-Mass Spectrometry {译} 玩具及儿童用品材料中N,N-二甲基甲酰胺的测定-气相色谱-质谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 45357-2025 |
Plastic Piping Systems for Marine Use - PolyEthylene (PE) Pipes and Fittings {译} 船用塑料管道系统-聚乙烯（PE）管材及管件 |
China National Standards Ethyl |
English PDF |
| GB/T 45355-2025 |
PolyEthylene (PE) Piping Systems for Non-Pressure Buried Sewage and Drainage {译} 无压埋地排污、排水用聚乙烯（PE）管道系统 |
China National Standards Ethyl |
English PDF |
| GB/T 45331-2025 |
PolytetrafluoroEthylene Membranes for Proton Exchange Membrane Reinforcement {译} 质子交换膜增强用聚四氟乙烯膜 |
China National Standards Ethyl |
English PDF |
| GB/T 45318-2025 |
PolyEthylene Terephthalate (PET) Beer Bottles {译} 聚对苯二甲酸乙二醇酯（PET）啤酒瓶 |
China National Standards Ethyl |
English PDF |
| GB/T 45200-2025 |
Determination of NeomEthylhesperidin Dihydrochalcone in Feed - High-Performance Liquid Chromatography {译} 饲料中新甲基橙皮苷二氢查耳酮的测定-高效液相色谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 45212-2025 |
Determination of MEthyldibromoglutaronitrile in Cosmetics - Gas Chromatography {译} 化妆品中甲基二溴戊二腈的测定-气相色谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 45065-2024 |
Leather and fur - Chemical =Electrical test - Determination of residual volatile mEthylcyclosiloxane {译} 皮革和毛皮-化学试验-挥发性甲基环硅氧烷残留量的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 45053-2024 |
Turbine compressor for Ethylene unit {译} 乙烯装置用透平压缩机 |
China National Standards Ethyl |
English PDF |
| GB/T 19701.5-2024 |
Surgical implants-Ultra-high molecular weight polyEthylene-Part 5: Morphological evaluation methods {译} 外科植入物-超高分子量聚乙烯-第5部分：形态评价方法 |
China National Standards Ethyl |
English PDF |
| GB/T 19701.3-2024 |
Surgical implants-Ultra-high molecular weight polyEthylene-Part 3: Accelerated aging Chemical methods {译} 外科植入物-超高分子量聚乙烯-第3部分：加速老化方法 |
China National Standards Ethyl |
English PDF |
| GB/T 19701.2-2024 |
Surgical implants-Ultra-high molecular weight polyEthylene-Part 2: Molding compounds {译} 外科植入物-超高分子量聚乙烯-第2部分：模塑料 |
China National Standards Ethyl |
English PDF |
| GB/T 19701.1-2024 |
Surgical implants-Ultra-high molecular weight polyEthylene-Part 1: Powders {译} 外科植入物-超高分子量聚乙烯-第1部分：粉料 |
China National Standards Ethyl |
English PDF |
| GB/T 18281.2-2024 |
Sterilization of health care products - Biological indicators - Part 2: Biological indicators for Ethylene oxide sterilization {译} 医疗保健产品灭菌-生物指示物-第2部分：环氧乙烷灭菌用生物指示物 |
China National Standards Ethyl |
English PDF |
| GB/T 44965-2024 |
Determination of β-apo-8′-carotene acid Ethyl ester in feed-High performance liquid chromatography {译} 饲料中β-阿朴-8′-胡萝卜素酸乙酯的测定-高效液相色谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 44966-2024 |
Determination of fatty acid Ethyl ester content in olive oil Gas chromatography-mass spectrometry {译} 橄榄油中脂肪酸乙酯含量的测定 气相色谱-质谱法 |
China National Standards Ethyl |
English PDF |
| GB/Z 44877-2024 |
Sterilization of medical devices - Guidelines for release of parameters for Ethylene oxide sterilization processes {译} 医疗器械灭菌-环氧乙烷灭菌过程参数放行指南 |
China National Standards Ethyl |
English PDF |
| GB 7300.1003-2024 |
Feed additives - Part 10: Flavoring and attractant substances - NeomEthyl hesperidin dihydrochalcone {译} 饲料添加剂-第10部分：调味和诱食物质-新甲基橙皮苷二氢查耳酮 |
China National Standards Ethyl |
English PDF |
| GB/T 23276-2024 |
Analysis of palladium compounds - Determination of palladium content - EDTA precipitation from dimEthylglyoxime - complexometric titration and gravimetric method {译} 钯化合物分析方法-钯含量的测定-二甲基乙二醛肟析出EDTA-络合滴定法和重量法 |
China National Standards Ethyl |
English PDF |
| GB/T 11017.3-2024 |
Power cables with cross-linked polyEthylene insulation and accessories for rated voltages of 66-kV (Um=72.5-kV) and 110-kV (Um=126-kV) - Part 3: Cable accessories {译} 额定电压66-kV（Um=72.5-kV）和110-kV（Um=126-kV）交联聚乙烯绝缘电力电缆及其附件-第3部分：电缆附件 |
China National Standards Ethyl |
English PDF |
| GB/T 11017.2-2024 |
Power cables with cross-linked polyEthylene insulation and accessories for rated voltages of 66-kV (Um=72.5-kV) and 110-kV (Um=126-kV) - Part 2: - Cables {译} 额定电压66-kV（Um=72.5-kV）和110-kV（Um=126-kV）交联聚乙烯绝缘电力电缆及其附件-第2部分:-电缆 |
China National Standards Ethyl |
English PDF |
| GB/T 11017.1-2024 |
Power cables with cross-linked polyEthylene insulation and accessories for rated voltages of 66-kV (Um=72.5-kV) and 110-kV (Um=126-kV) - Part 1: Test methods and requirements {译} 额定电压66-kV（Um=72.5-kV）和110-kV（Um=126-kV）交联聚乙烯绝缘电力电缆及其附件-第1部分：试验方法和要求 |
China National Standards Ethyl |
English PDF |
| GB/T 44572-2024 |
Biaxially oriented polyEthylene (BOPE) film {译} 双向拉伸聚乙烯（BOPE）薄膜 |
China National Standards Ethyl |
English PDF |
| GB/T 44350-2024 |
Determination of mEthyl syringate in rapeseed honey - High performance liquid chromatography {译} 油菜蜂蜜中丁香酸甲酯的测定-高效液相色谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 44376.1-2024 |
Microbubble technology - Water treatment applications - Part 1: Evaluation of ozone microbubble water generation system by mEthylene blue decolorization method System {译} 微细气泡技术-水处理应用-第1部分：亚甲基蓝脱色法评价臭氧微细气泡水发生系统 |
China National Standards Ethyl |
English PDF |
| GB/T 44365-2024 |
Determination of 6-mEthylcoumarin, dihydrocoumarin, 7-methylcoumarin, 7-methoxycoumarin, and 7-ethoxy-4-methylcoumarin in toothpaste-high performance liquid chromatography {译} 牙膏中6-甲基香豆素、二氢香豆素、7-甲基香豆素、7-甲氧基香豆素、7-乙氧基-4-甲基香豆素的测定-高效液相色谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 44332-2024 |
ChlorotrifluoroEthylene {译} 三氟氯乙烯 |
China National Standards Ethyl |
English PDF |
| GB/T 21395-2024 |
DimEthyl Sulfoxide {译} 二甲基亚砜 |
China National Standards Ethyl |
English PDF |
| GB/T 44165.3-2024 |
Detection methods for key chemical substances in consumer products-Part 3: Ethyl chloride {译} 消费品中重点化学物质检测方法-第3部分：氯代乙烷 |
China National Standards Ethyl |
English PDF |
| GB/T 15597.2-2024 |
Plastics - PolymEthyl methacrylate (PMMA) - Molding and extrusion materials - Part 2: Preparation of specimens and performance determination {译} 塑料-聚甲基丙烯酸甲酯（PMMA）-模塑和挤出材料-第2部分：试样制备和性能测定 |
China National Standards Ethyl |
English PDF |
| GB/T 15597.1-2024 |
Plastics - PolymEthyl methacrylate (PMMA) molding and extrusion materials - Part 1: Nomenclature system and classification basis {译} 塑料-聚甲基丙烯酸甲酯（PMMA）模塑和挤出材料-第1部分：命名系统和分类基础 |
China National Standards Ethyl |
English PDF |
| GB-30530-2024 |
Energy consumption limit per unit product for dimEthylsiloxane {译} 二甲基硅氧烷单位产品能源消耗限额 |
China National Standards Ethyl |
English PDF |
| GB/T 17737.11-2024 |
Coaxial communication cables - Part 11: Sectional specification for polyEthylene insulated semi-rigid cables {译} 同轴通信电缆-第11部分：聚乙烯绝缘半硬电缆分规范 |
China National Standards Ethyl |
English PDF |
| GB/T 43922-2024 |
Inspection and evaluation of in-service polyEthylene gas pipelines {译} 在役聚乙烯燃气管道检验与评价 |
China National Standards Ethyl |
English PDF |
| GB/T 43965-2024 |
Electronic grade tetraEthyl orthosilicate {译} 电子级正硅酸乙酯 |
China National Standards Ethyl |
English PDF |
| GB/T 33285.2-2024 |
Leather and fur - Determination of alkylphenols and alkylphenol polyoxyEthylene ethers - Part 2: Indirect method {译} 皮革和毛皮-烷基酚及烷基酚聚氧乙烯醚的测定-第2部分：间接法 |
China National Standards Ethyl |
English PDF |
| GB/T 28799.4-2024 |
Heat-resistant polyEthylene (PE-RT) piping systems for hot and cold water-Part 4: Valves {译} 冷热水用耐热聚乙烯（PE-RT）管道系统-第4部分：阀门 |
China National Standards Ethyl |
English PDF |
| GB/T 43730-2024 |
Industrial water quota-Part 13: Ethylene and propylene {译} 食品生产数据管理技术规范 |
China National Standards Ethyl |
English PDF |
| GB/T 19720-2024 |
Jewelry and precious metals - Determination of palladium content - dimEthylglyoxime gravimetric method {译} 首饰和贵金属-铂、钯含量的测定-氯化铵重量法和丁二酮肟重量法 |
China National Standards Ethyl |
English PDF |
| GB/T 20478-2024 |
Jewelry and precious metals - Determination of platinum and palladium content - Ammonium chloride gravimetric method and dimEthylglyoxime gravimetric method {译} 植物检疫术语 |
China National Standards Ethyl |
English PDF |
| GB 29436-2023 |
Energy consumption limit per unit product for methanol, Ethylene glycol and dimethyl ether {译} 甲醇、乙二醇和二甲醚单位产品能源消耗限额 |
China National Standards Ethyl |
English PDF |
| GB/T 17529.5-2023 |
Acrylic acids and esters for industrial use Part 5: 2-Ethylhexyl acrylate for industrial use {译} 工业用丙烯酸及酯 第5部分：工业用丙烯酸2-乙基己酯 |
China National Standards Ethyl |
English PDF |
| GB/T 17529.3-2023 |
Acrylic acids and esters for industrial use Part 3: Ethyl acrylate for industrial use {译} 工业用丙烯酸及酯 第3部分：工业用丙烯酸乙酯 |
China National Standards Ethyl |
English PDF |
| GB/T 17529.2-2023 |
Acrylic acids and esters for industrial use Part 2: MEthyl acrylate for industrial use {译} 工业用丙烯酸及酯 第2部分：工业用丙烯酸甲酯 |
China National Standards Ethyl |
English PDF |
| GB/T 3394-2023 |
Determination of trace amounts of carbon monoxide, carbon dioxide and acetylene in Ethylene and propylene for industrial use - Gas chromatography {译} 工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 15558.5-2023 |
Buried polyEthylene (PE) piping systems for gas use Part 5: System suitability {译} 燃气用埋地聚乙烯（PE）管道系统 第5部分：系统适用性 |
China National Standards Ethyl |
English PDF |
| GB/T 15558.4-2023 |
Buried polyEthylene (PE) piping systems for gas use Part 4: Valves {译} 燃气用埋地聚乙烯（PE）管道系统 第4部分：阀门 |
China National Standards Ethyl |
English PDF |
| GB/T 15558.3-2023 |
Buried polyEthylene (PE) piping systems for gas use Part 3: Pipe fittings {译} 燃气用埋地聚乙烯（PE）管道系统 第3部分：管件 |
China National Standards Ethyl |
English PDF |
| GB/T 15558.2-2023 |
Buried polyEthylene (PE) piping systems for gas use Part 2: Pipes {译} 燃气用埋地聚乙烯（PE）管道系统 第2部分：管材 |
China National Standards Ethyl |
English PDF |
| GB/T 15558.1-2023 |
Buried polyEthylene (PE) piping systems for gas use Part 1: General principles {译} 燃气用埋地聚乙烯（PE）管道系统 第1部分：总则 |
China National Standards Ethyl |
English PDF |
| GB/T 21461.2-2023 |
Plastics Ultra-high molecular weight polyEthylene (PE-UHMW) molding and extrusion materials Part 2: Specimen preparation and property determination {译} 塑料 超高分子量聚乙烯（PE-UHMW）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards Ethyl |
English PDF |
| GB/T 21461.1-2023 |
Plastics Ultra-high molecular weight polyEthylene (PE-UHMW) molding and extrusion materials Part 1: Nomenclature system and basis for classification {译} 塑料 超高分子量聚乙烯（PE-UHMW）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards Ethyl |
English PDF |
| GB 1886.368-2023 |
National Food Safety Standard Food Additive (2S,5R)-N-[4-(2-Amino-2-oxoEthyl)phenyl]-5-methyl-2-(propyl-2-)cyclohexane formamide {译} 食品安全国家标准 食品添加剂 (2S,5R)-N-[4-(2-氨基-2-氧代乙基)苯基]-5-甲基-2-(丙基-2-)环己烷甲酰胺 |
China National Standards Ethyl |
English PDF |
| GB 1886.365-2023 |
National Food Safety Standard Food Additive 5-MEthyl-2-furanmethanethiol {译} 食品安全国家标准 食品添加剂 5-甲基-2-呋喃甲硫醇 |
China National Standards Ethyl |
English PDF |
| GB 1886.367-2023 |
National Food Safety Standard Food Additive 6-MEthyl Octanal {译} 食品安全国家标准 食品添加剂 6-甲基辛醛 |
China National Standards Ethyl |
English PDF |
| GB 31604.53-2022 |
National Food Safety Standard Food Contact Materials and Products Determination of Migration Amount of 5-Ethylidene-2-Norbornene {译} 食品安全国家标准 食品接触材料及制品 5-亚乙基-2-降冰片烯迁移量的测定 |
China National Standards Ethyl |
English PDF |
| GB 5009.284-2021 |
National Food Safety Standard Determination of vanillin, mEthyl vanillin, ethyl vanillin and coumarin in food {译} 食品安全国家标准 食品中香兰素、甲基香兰素、乙基香兰素和香豆素的测定 |
China National Standards Ethyl |
English PDF |
| GB 1886.354-2021 |
National Food Safety Standard Food Additive 3-[(4-Amino-2,2-dioxo-1H-2,1,3-benzothiadiazin-5-yl)oxy]-2,2-dimEthyl- N-propylpropionamide {译} 食品安全国家标准 食品添加剂 3-[(4-氨基-2,2-二氧-1H-2,1,3-苯并噻二嗪-5-基)氧]-2,2-二甲基-N-丙基丙酰胺 |
China National Standards Ethyl |
English PDF |
| GB 1886.347-2021 |
National Food Safety Standard Food Additive 4-amino-5,6-dimEthylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride {译} 食品安全国家标准 食品添加剂 4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐 |
China National Standards Ethyl |
English PDF |
| GB 1886.302-2021 |
National Food Safety Standards Food Additives PolyEthylene Glycol {译} 食品安全国家标准 食品添加剂 聚乙二醇 |
China National Standards Ethyl |
English PDF |
| GB 31660.2-2019 |
National Food Safety Standard Determination of octylphenol, nonylphenol, bisphenol A, diEthylstilbestrol, estrone, 17α-ethinyl estradiol, 17β-estradiol and estriol residues in aquatic products by gas chromatography - mass spectrometry {译} 食品安全国家标准 水产品中辛基酚、壬基酚、双酚A、已烯雌酚、雌酮、17α-乙炔雌二醇、17β-雌二醇、雌三醇残留量的测定 气相色谱-质谱法 |
China National Standards Ethyl |
English PDF |
| GB 18279-2023 |
Sterilization of healthcare products Ethylene oxide Requirements for the development, validation and routine control of medical device sterilization processes {译} 医疗保健产品灭菌 环氧乙烷 医疗器械灭菌过程的开发、确认和常规控制要求 |
China National Standards Ethyl |
English PDF |
| GB/T 43198-2023 |
PolyEthylene blow molded containers for food packaging {译} 食品包装用聚乙烯吹塑容器 |
China National Standards Ethyl |
English PDF |
| GB/T 43179-2023 |
Method for determination of insoluble matter of pesticide N,N-dimEthylformamide {译} 农药N,N-二甲基甲酰胺不溶物测定方法 |
China National Standards Ethyl |
English PDF |
| GB/T 43005-2023 |
Continuous fiberglass tape wrapped reinforced polyEthylene composite pipe for water supply {译} 给水用连续玻纤带缠绕增强聚乙烯复合管 |
China National Standards Ethyl |
English PDF |
| GB/T 3728-2023 |
Ethyl acetate for industrial use {译} 工业用乙酸乙酯 |
China National Standards Ethyl |
English PDF |
| GB/T 23964-2023 |
Industrial triEthylamine {译} 工业用三乙胺 |
China National Standards Ethyl |
English PDF |
| GB/T 23963-2023 |
Industrial diEthylamine {译} 工业用二乙胺 |
China National Standards Ethyl |
English PDF |
| GB/T 23962-2023 |
Industrial monoEthylamine {译} 工业用一乙胺 |
China National Standards Ethyl |
English PDF |
| GB/T 42921-2023 |
Optical functional film PolyEthylene terephthalate (PET) film Protective film adhesion measurement method {译} 光学功能薄膜 聚对苯二甲酸乙二醇酯（PET）薄膜 保护膜黏着力测定方法 |
China National Standards Ethyl |
English PDF |
| GB/T 42948-2023 |
Daily protective polyEthylene gloves {译} 日用防护聚乙烯手套 |
China National Standards Ethyl |
English PDF |
| GB/T 11060.2-2023 |
Natural gas - Determination of sulfur compounds - Part 2: Determination of hydrogen sulfide content by the mEthylene blue method {译} 天然气 含硫化合物的测定 第2部分：用亚甲蓝法测定硫化氢含量 |
China National Standards Ethyl |
English PDF |
| GB/T 42425-2023 |
Determination of functional components caprylylsalicylic acid, phenylEthylresorcinol and ferulic acid in cosmetics by high performance liquid chromatography {译} 化妆品中功效组分辛酰水杨酸、苯乙基间苯二酚、阿魏酸的测定 高效液相色谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 19812.6-2022 |
Plastic water-saving irrigation equipment - Part 6: PolyEthylene (PE) pipes for water delivery {译} 塑料节水灌溉器材 第6部分：输水用聚乙烯（PE）管材 |
China National Standards Ethyl |
English PDF |
| GB/T 14571.3-2022 |
Test methods for Ethylene glycol for industrial use - Part 3: Determination of aldehyde content {译} 工业用乙二醇试验方法 第3部分：醛含量的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 26255-2022 |
Steel plastic conversion fittings of polyEthylene (PE) pipeline system for gas {译} 燃气用聚乙烯（PE）管道系统的钢塑转换管件 |
China National Standards Ethyl |
English PDF |
| GB/T 25254-2022 |
PolytetramEthylene ether glycol (PTMEG) for industrial use {译} 工业用聚四亚甲基醚二醇(PTMEG) |
China National Standards Ethyl |
English PDF |
| GB/T 14571.4-2022 |
Test methods for Ethylene glycol for industrial use Part 4: Determination of ultraviolet transmittance ultraviolet spectrophotometric method {译} 工业用乙二醇试验方法 第4部分：紫外透光率的测定 紫外分光光度法 |
China National Standards Ethyl |
English PDF |
| GB/T 41418-2022 |
Quantitative chemical analysis of textiles mixtures of meta aromatic polyamide fibers and para aromatic polyamide fibers (lithium chloride / N, N-DimEthylacetamide method) {译} 纺织品 定量化学分析 间位芳香族聚酰胺纤维与对位芳香族聚酰胺纤维的混合物（氯化锂/N,N-二甲基乙酰胺法） |
China National Standards Ethyl |
English PDF |
| GB/T 29461-2012 |
No. 1 Amendment List for Ultrasonic Testing of PolyEthylene Pipeline Electrofusion Joints {译} 聚乙烯管道电熔接头超声检测《第1号修改单》 |
China National Standards Ethyl |
English PDF |
| GB/T 17737.8-2022 |
Coaxial communication cables—Part 8: Sectional specification for semi-flexible cables with polytetrafluoroEthylene (PTFE) dielectric 同轴通信电缆 第8部分：聚四氟乙烯绝缘半柔电缆分规范 |
China National Standards Ethyl |
English PDF |
| GB/T 17737.801-2022 |
Coaxial communication cables—Part 8-1: Blank detail specification for semi-flexible cables with polytetrafluoroEthylene (PTFE) dielectric 同轴通信电缆 第8-1部分：聚四氟乙烯绝缘半柔电缆空白详细规范 |
China National Standards Ethyl |
English PDF |
| GB/T 3396-2022 |
Determination of trace oxygen in Ethylene and propylene for industrial use - Electrochemical method {译} 工业用乙烯、丙烯中微量氧的测定 电化学法 |
China National Standards Ethyl |
English PDF |
| GB/T 42268-2022 |
Ethylene-propylene-diene rubber (EPDM) evaluation method {译} 乙烯-丙烯-二烯烃橡胶(EPDM) 评价方法 |
China National Standards Ethyl |
English PDF |
| GB/T 41926-2022 |
Plastics - Determination of 1,2-Ethylene glycol content in epoxy resins {译} 塑料 环氧树脂 1,2-乙二醇含量的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 41791-2022 |
Plastics Films and sheets Non-oriented polyEthylene terephthalate (PET) sheet {译} 塑料制品 薄膜和薄片 无取向聚对苯二甲酸乙二醇酯（PET）片材 |
China National Standards Ethyl |
English PDF |
| GB/T 41877.1-2022 |
Plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extrusion materials - Part 1: Nomenclature system and basis of classification {译} 塑料 乙烯-乙烯醇（EVOH）共聚物模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards Ethyl |
English PDF |
| GB/T 41877.2-2022 |
Plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extrusion materials - Part 2: Specimen preparation and property determination {译} 塑料 乙烯-乙烯醇（EVOH）共聚物模塑和挤出材料 第2部分: 试样制备和性能测定 |
China National Standards Ethyl |
English PDF |
| GB/T 25963-2022 |
Determination of aromatics content in middle distillates containing fatty acid mEthyl esters - High performance liquid chromatography with differential refractive index detector {译} 含脂肪酸甲酯中间馏分芳烃含量的测定 示差折光检测器高效液相色谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 40402-2021 |
Pre-insulated composite plastic pipes with polyEthylene casing 聚乙烯外护管预制保温复合塑料管 |
China National Standards Ethyl |
English PDF |
| GB/T 40394-2021 |
Determination of trace trimEthylamine in methanol for industrial use—Gas chromatography-mass spectrometry 工业用甲醇中痕量三甲胺含量的测定 气相色谱质谱联用法 |
China National Standards Ethyl |
English PDF |
| GB/T 40351-2021 |
Ecological technical requirements for recycled Poly(Ethylene terephthalate) fiber 循环再利用涤纶生态技术要求 |
China National Standards Ethyl |
English PDF |
| GB/T 40323-2021 |
Determination of octamEthylcyclotetrasiloxane(D4)， decamethylcyclopentasiloxane(D5) and dodecamethylcyclohexasiloxane(D6) in textile dyeing and finishing auxiliaries 纺织染整助剂产品中八甲基环四硅氧烷（D4）、十甲基环五硅氧烷(D5)和十二甲基环六硅氧烷(D6)的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 29047-2021 |
Prefabricated directly buried insulating pipes and fittings with polyurethane foamed-plastics and high density polyEthylene casing pipes 高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管及管件 |
China National Standards Ethyl |
English PDF |
| GB/T 22616-2021 |
Fenoxaprop-P-Ethyl 精噁唑禾草灵 |
China National Standards Ethyl |
English PDF |
| GB/T 1845.2-2021 |
Plastics—PolyEthylene (PE) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties 塑料 聚乙烯（PE）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards Ethyl |
English PDF |
| GB/T 40183-2021 |
Determination of DNA mEthylation—Pyrosequencing DNA甲基化的测定 焦磷酸测序法 |
China National Standards Ethyl |
English PDF |
| GB/T 40006.2-2021 |
Plastics—Recycled plastics—Part 2:PolyEthylene(PE) materials 塑料 再生塑料 第2部分：聚乙烯(PE)材料 |
China National Standards Ethyl |
English PDF |
| GB/T 39977-2021 |
General technical requirements for aquarium poly(mEthyl methacrylate) sheets 水族馆用聚甲基丙烯酸甲酯板材通用技术要求 |
China National Standards Ethyl |
English PDF |
| GB/T 22114-2021 |
Humectants for toothpastes - Glycerin and polyEthylene glycol 牙膏用保湿剂 甘油和聚乙二醇 |
China National Standards Ethyl |
English PDF |
| GB/T 40169-2021 |
Compression-moulded plates of ultra-high-molecular-weight polyEthylene(PE-UHMW)and high density polyethylene (PE-HD) 超高分子量聚乙烯（PE-UHMW）和高密度聚乙烯（PE-HD）模塑板材 |
China National Standards Ethyl |
English PDF |
| GB/T 39882-2021 |
Examination methods for mEthylene dioxymetham phetamine in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中二亚甲基双氧安非他明检验 气相色谱和气相色谱-质谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 39993-2021 |
Determination of permitted preservatives dimEthyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics 化妆品中限用防腐剂二甲基噁唑烷、7-乙基双环噁唑烷和5-溴-5-硝基-1,3-二噁烷的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 39827.2-2021 |
Plastics -- Post-consumer poly(Ethylene terephthalate)(PET) bottle recyclates -- Part 2: Preparation of test specimens and determination properties 塑料 用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物 第2部分：试样制备和性能测定 |
China National Standards Ethyl |
English PDF |
| GB/T 39827.1-2021 |
Plastics -- Post-consumer poly(Ethylene terephthalate) (PET) bottle recyclates -- Part 1: Designation system and basis for specifications 塑料 用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物 第1部分：命名系统和分类基础 |
China National Standards Ethyl |
English PDF |
| GB/T 39765-2021 |
Determination of benzene,mEthylbenzene,ethylbenzene,dimethybenzene in stationery—Gas chromatographic method 文具中苯、甲苯、乙苯及二甲苯的测定方法 气相色谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 41212-2021 |
Nanotechnologies -- 5-(and 6)-ChloromEthyl-2', 7' Dichloro-dihydrofluorescein diacetate (CM-H2DCF-DA) assay for evaluating nanoparticle-induced intracellular reactive oxygen species(ROS) production in RAW 264.7 macrophage cell line 纳米技术 荧光素二乙酸酯法检测纳米颗粒诱导巨噬细胞产生的活性氧 |
China National Standards Ethyl |
English PDF |
| GB/T 41003.1-2021 |
General technical specification for plastic foam mats—Part 1:PolyEthylene/ethylene vinylacetate copolymer foam mats for children 塑料泡沫垫通用技术条件 第1部分：聚乙烯/乙烯-醋酸乙烯酯共聚物儿童泡沫垫 |
China National Standards Ethyl |
English PDF |
| GB/T 41167-2021 |
General requirements for polyEthylene terephthalate(PET) bottle for drinks 聚对苯二甲酸乙二醇酯(PET)饮品瓶通用技术要求 |
China National Standards Ethyl |
English PDF |
| GB/T 40950-2021 |
Determination of alkyl(C12～C22) trimEthyl ammonium salt in cosmetics—High performance liquid chromatography tandem mass spectrometry 化妆品中烷基(C12～C22)三甲基铵盐的测定 高效液相色谱串联质谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 40955-2021 |
Determination of octamEthylcyclotetrasiloxane(D4) and decamethylcyclopentasiloxane(D5) in cosmetics—Gas chromatography 化妆品中八甲基环四硅氧烷（D4）和十甲基环五硅氧烷（D5）的测定 气相色谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 40911.3-2021 |
Plastics—Poly(mEthyl methacrylate) sheets—Types,dimensions and characteristics—Part 3:Continuous cast sheets 塑料制品 聚甲基丙烯酸甲酯板材 类型、尺寸和特性 第3部分：连续浇铸板材 |
China National Standards Ethyl |
English PDF |
| GB/T 40911.2-2021 |
Plastics—Poly(mEthyl methacrylate)sheets—Types,dimensions and characteristics—Part 2:Extruded sheets 塑料制品 聚甲基丙烯酸甲酯板材 类型、尺寸和特性 第2部分：挤出板材 |
China National Standards Ethyl |
English PDF |
| GB/T 40967-2021 |
PolyEthylene(PE)pipes and fittings for nuclear power plants 核电厂用聚乙烯（PE）管材及管件 |
China National Standards Ethyl |
English PDF |
| GB/T 40919-2021 |
PolyEthylene materials for piping systems—Determination of Strain Hardening Modulus in relation to slow crack growth 管道系统用聚乙烯材料 与慢速裂纹增长相关的应变硬化模量的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 40896-2021 |
Determination of diEthylene glycol monoethyl ether in cosmetics—Gas chromatography mass spectrometry 化妆品中二乙二醇单乙醚的测定 气相色谱-质谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 40897-2021 |
Determination of alkali sulfides and alkaline earth sulfides in cosmetics—MEthylene blue spectrophotometric method 化妆品中碱金属硫化物和碱土金属硫化物的测定 亚甲基蓝分光光度法 |
China National Standards Ethyl |
English PDF |
| GB/T 40006.9-2021 |
Plastics—Recycled plastics—Part 9:Poly(Ethylene terephthalate) (PET) materials 塑料 再生塑料 第9部分：聚对苯二甲酸乙二醇酯(PET)材料 |
China National Standards Ethyl |
English PDF |
| GB/T 40909-2021 |
Textiles—Determination of mEthylcyclosiloxane residues 纺织品 甲基环硅氧烷残留量的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 40907-2021 |
Methods for the determination of prohibited substances in furniture products and related materials -- 2, 4-diaminotoluene and 4, 4'-mEthylenedianiline 家具产品及其材料中禁限用物质测定方法? 2,4-二氨基甲苯、4，4’-二氨基二苯甲烷 |
China National Standards Ethyl |
English PDF |
| GB/T 40872-2021 |
Plastics—Test methods of polyEthylene cellular 塑料 聚乙烯泡沫试验方法 |
China National Standards Ethyl |
English PDF |
| GB/T 23801-2021 |
Determination of fatty acid mEthyl ester (FAME) content in middle distillates—Infrared spectrometry 中间馏分油中脂肪酸甲酯含量的测定 红外光谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 22271.2-2021 |
Plastics -- PolyoxymEthylene(POM) moulding and extrusion materials -- Part 2: Preparation of test specimens and determination of properties 塑料 聚甲醛（POM）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards Ethyl |
English PDF |
| GB/T 22271.1-2021 |
Plastics -- PolyoxymEthylene(POM) moulding and extrusion materials -- Part 1: Designation system and basis for specification 塑料 聚甲醛（POM）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards Ethyl |
English PDF |
| GB/T 39138.2-2020 |
Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 2：Determination of nickel content—DimEthylglyoxime gravimetric method 金镍铬铁硅硼合金化学分析方法 第2部分：镍含量的测定 丁二酮肟重量法 |
China National Standards Ethyl |
English PDF |
| GB/T 39199-2020 |
Characterization and testing methods of recycled polyEthylene (PE) 聚乙烯（PE）塑料再生料的表征特性及检测方法 |
China National Standards Ethyl |
English PDF |
| GB 30612-2014 |
National food safety standard - Food Additives - PolydimEthylsiloxane (PDMS) and Its Emulsion + No.1 modification sheet 食品安全国家标准 食品添加剂 聚二甲基硅氧烷及其乳液+《第1号修改单》 |
China National Standards Ethyl |
English PDF |
| GB 1886.69-2016 |
National food safety standard - Food Additives - Asparagine phenylalanine mEthyl ester Acesulfame acid + No.1 modification sheet 食品安全国家标准 食品添加剂 天门冬酰苯丙氨酸甲酯乙酰磺胺酸+《第1号修改单》 |
China National Standards Ethyl |
English PDF |
| GB/T 39026-2020 |
Test method for the identification of recycled polyEthylene terephthalate (PET) fiber 循环再利用聚酯（PET）纤维鉴别方法 |
China National Standards Ethyl |
English PDF |
| GB/T 38592-2020 |
Determination of 4,4’-mEthylene-bis(2-chloroaniline) in textile dyeing and finishing auxiliaries 纺织染整助剂产品中4,4’-亚甲基双(2-氯苯胺)的测定 |
China National Standards Ethyl |
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 Ethyl |
English PDF |
| GB/T 39714.2-2020 |
Plastics—PolytetrafluoroEthylene(PTFE) semi-finished products—Part 2:Preparation of test specimens and determination of properties 塑料 聚四氟乙烯(PTFE)半成品 第2部分：试样制备和性能测定 |
China National Standards Ethyl |
English PDF |
| GB/T 39714.1-2020 |
Plastics—PolytetrafluoroEthylene(PTFE) semi-finished products—Part 1:Requirements and designation 塑料 聚四氟乙烯(PTFE)半成品 第1部分：要求和命名 |
China National Standards Ethyl |
English PDF |
| GB/T 39690.2-2020 |
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 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 |
China National Standards Ethyl |
English PDF |
| GB/T 39690.1-2020 |
Plastics—Mixtures of polypropylene (PP) and polyEthylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging—Part 1: Designation system and basis for specification 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1部分： 命名系统和分类基础 |
China National Standards Ethyl |
English PDF |
| GB/T 28610-2020 |
MEthyl vinyl silicone rubber 甲基乙烯基硅橡胶 |
China National Standards Ethyl |
English PDF |
| GB/T 15076.7-2020 |
Part 7: Determination of phosphorus content in niobium 4-mEthyl-pentanone- [2] extraction and separation of phosphorus molybdenum blue spectrophotometry and inductively coupled plasma atomic emission spectrometry 钽铌化学分析方法 第7部分：铌中磷量的测定 4-甲基-戊酮-[2]萃取分离磷钼蓝分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 28799.5-2020 |
PolyEthylene of raised temperature resistance (PE-RT) piping systems for hot and cold water installations—Part 5： Fitness for purpose of the system 冷热水用耐热聚乙烯(PE-RT)管道系统 第5部分：系统适用性 |
China National Standards Ethyl |
English PDF |
| GB/T 28799.3-2020 |
PolyEthylene of raised temperature resistance (PE-RT) piping systems for hot and cold water installations—Part 3: Fittings 冷热水用耐热聚乙烯(PE-RT)管道系统 第3部分：管件 |
China National Standards Ethyl |
English PDF |
| GB/T 28799.2-2020 |
PolyEthylene of raised temperature resistance (PE-RT) piping systems for hot and cold water installations—Part 2: Pipes 冷热水用耐热聚乙烯(PE-RT)管道系统 第2部分：管材 |
China National Standards Ethyl |
English PDF |
| GB/T 28799.1-2020 |
PolyEthylene of raised temperature resistance（PE-RT）piping systems for hot and cold water installations—Part 1: General 冷热水用耐热聚乙烯(PE-RT)管道系统 第1部分：总则 |
China National Standards Ethyl |
English PDF |
| GB/T 20674.4-2020 |
Plastics pipes and fittings—Equipment for fusion jointing polyEthylene systems—Part 4: Traceability coding 塑料管材和管件 聚乙烯系统熔接设备 第4部分：可追溯编码 |
China National Standards Ethyl |
English PDF |
| GB/T 20674.3-2020 |
Plastics pipes and fittings—Equipment for fusion jointing polyEthylene systems—Part 3:Operator's badge 塑料管材和管件 聚乙烯系统熔接设备 第3部分：操作者代码 |
China National Standards Ethyl |
English PDF |
| GB/T 20674.2-2020 |
Plastics pipes and fittings—Equipment for fusion jointing polyEthylene systems—Part 2: Electrofusion 塑料管材和管件 聚乙烯系统熔接设备 第2部分：电熔连接 |
China National Standards Ethyl |
English PDF |
| GB/T 20674.1-2020 |
Plastics pipes and fittings—Equipment for fusion jointing polyEthylene systems—Part 1:Butt fusion 塑料管材和管件 聚乙烯系统熔接设备 第1部分：热熔对接 |
China National Standards Ethyl |
English PDF |
| GB/T 39302-2020 |
Reclaimed water quality—Determination of anionic surfactants—MEthylene blue spectrophotometric method 再生水水质 阴离子表面活性剂的测定 亚甲蓝分光光度法 |
China National Standards Ethyl |
English PDF |
| GB/T 39246-2020 |
Prefabricated directly buried insulating fittings with seamless high density polyEthylene casing pipe 高密度聚乙烯无缝外护管预制直埋保温管件 |
China National Standards Ethyl |
English PDF |
| GB/T 20202-2019 |
Ethylene-vinyl acetate copolymer (EVA) blown covering film for agriculture 农业用乙烯-乙酸乙烯酯共聚物（EVA）吹塑棚膜 |
China National Standards Ethyl |
English PDF |
| GB/T 38286-2019 |
PolyEthylene(PE)，polypropylene(PP) and polystyrene(PS) resin―Determination of peroxide value 聚乙烯、聚丙烯、聚苯乙烯树脂 过氧化值的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 4455-2019 |
PolyEthylene blown covering film for agriculture 农业用聚乙烯吹塑棚膜 |
China National Standards Ethyl |
English PDF |
| GB/T 38409-2019 |
Leather—Chemical tests—Determination of N-mEthyl-2-pyrrolidone（NMP) and N-ethyl-2-pyrrolidone (NEP) content 皮革 化学试验 N-甲基吡咯烷酮（NMP）和N-乙基吡咯烷酮（NEP）的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 38401-2019 |
Leather and fur—Chemical tests—Determination of dimEthyl formamide content 皮革和毛皮 化学试验 二甲基甲酰胺含量的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 38349-2019 |
Determination of N-mEthyl pyrrolidone in rubber shoes and sports footwear 胶鞋 、运动鞋N-甲基吡咯烷酮含量的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 38286-2019 |
PolyEthylene(PE)，polypropylene(PP) and polystyrene(PS) resin―Determination of peroxide value 聚乙烯、聚丙烯、聚苯乙烯树脂 过氧化值的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 4455-2019 |
PolyEthylene blown covering film for agriculture 农业用聚乙烯吹塑棚膜 |
China National Standards Ethyl |
English PDF |
| GB/T 37838-2019 |
Pulp—Determination of dynamic viscosity number in cupri-Ethylenediamine(CED) solution 纸浆 铜乙二胺(CED)溶液动力粘度的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 23854-2019 |
Bromochloro-5,5-dimEthylhydantoin 溴氯海因 |
China National Standards Ethyl |
English PDF |
| GB/T 21841-2019 |
Rubber antioxidant—N-1,3-dimEthylbutyl-N’-phenyl-p-phenylenediamine（6PPD） 橡胶防老剂 N-1,3-二甲基丁基-N’-苯基对苯二胺（6PPD） |
China National Standards Ethyl |
English PDF |
| GB/T 20202-2019 |
Ethylene-vinyl acetate copolymer (EVA) blown covering film for agriculture 农业用乙烯-乙酸乙烯酯共聚物（EVA）吹塑棚膜 |
China National Standards Ethyl |
English PDF |
| GB/T 19472.1-2019 |
PolyEthylene structure wall pipeline system for underground usage—Part 1: Polyethylene double wall corrugated pipes 埋地用聚乙烯（PE）结构壁管道系统 第1部分：聚乙烯双壁波纹管材 |
China National Standards Ethyl |
English PDF |
| GB/T 8826-2019 |
Rubber antioxidant—Polymerized 2,2,4-trimEthyl-1,2-dihydroquinoline (TMQ) 橡胶防老剂 2,2,4-三甲基-1,2-二氢化喹啉聚合物（TMQ） |
China National Standards Ethyl |
English PDF |
| GB/T 37587-2019 |
Technical specification for corrosion resistance of buried steel bend pipe polyEthylene anti-corrosion tapes 埋地钢质弯管聚乙烯防腐带耐蚀作业技术规范 |
China National Standards Ethyl |
English PDF |
| GB/T 37580-2019 |
Requirements for buried polyEthylene（PE） gas pipeline corrosion control engineering life cycle 聚乙烯（PE）埋地燃气管道腐蚀控制工程全生命周期要求 |
China National Standards Ethyl |
English PDF |
| GB/T 37557-2019 |
DiEthylenetriamine 二乙烯三胺 |
China National Standards Ethyl |
English PDF |
| GB/T 6818-2019 |
Octanol（2-Ethyl hexanol）for industrial use 工业用辛醇（2-乙基己醇） |
China National Standards Ethyl |
English PDF |
| GB/T 37640-2019 |
：Determination of chloroacetaldehyde,2,4-dihydroxy-3-mEthylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography 化妆品中氯乙醛、2,4-二羟基-3-甲基苯甲醛、巴豆醛、苯乙酮、2-亚戊基环己酮、戊二醛含量的测定 高效液相色谱法 |
China National Standards Ethyl |
English PDF |
| GB/T 37633-2019 |
Textiles―Determination of 1,2-dichloroethane,Ethylene chlorohydrin and chloroacetic acid 纺织品 1,2-二氯乙烷、氯乙醇和氯乙酸的测定 |
China National Standards Ethyl |
English PDF |
| GB/T 13747.6-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 6：Determination of copper content—2,9-DimEthyl-1,10-phenanthroline spectrophotometry 锆及锆合金化学分析方法 第6部分：铜量的测定 2,9-二甲基-1,10-二氮杂菲分光光度法 |
China National Standards Ethyl |
English PDF |
| GB/T 37403-2019 |
TetramEthylammonium hydroxide developer for thin film transistor-liquid crystal display(TFT-LCD) 薄膜晶体管液晶显示器(TFT-LCD)用四甲基氢氧化铵显影液 |
China National Standards Ethyl |
English PDF |
| GB/T 37042-2018 |
HexamEthylene diisocyanate 六亚甲基二异氰酸酯 |
China National Standards Ethyl |
English PDF |
| GB/T 19812.4-2018 |
Plastic equipment for water saving irrigation—Part 4：PolyEthylene (PE) flexible pipe 塑料节水灌溉器材-第4部分:-聚乙烯(PE)软管 |
China National Standards Ethyl |
English PDF |
| GB/T 36948-2018 |
Fibre ropes for offshore stantionkeeping—High modulus polyEthylene（HMPE） 海洋平台定位系泊纤维绳-高模量聚乙烯（HMPE） |
China National Standards Ethyl |
English PDF |
| GB/T 36965-2018 |
Test method for cross-linking degree of Ethylene-vinyl acetate copolymer applied in photovoltaic modules—Differential scanning calorimetry（DSC） 光伏组件用乙烯—醋酸乙烯共聚物交联度测试方法-差示扫描量热法 |
China National Standards Ethyl |
English PDF |
| GB/T 37030-2018 |
Electronic grade trimEthylindium 电子级三甲基铟 |
China National Standards Ethyl |
English PDF |
| GB/T 37007-2018 |
Electronic grade trimEthylgallium 电子级三甲基镓 |
China National Standards Ethyl |
English PDF |
| GB/T 29848-2018 |
Ethylene-vinyl acetate copolymer (EVA) film for PV module 光伏组件封装用乙烯-醋酸乙烯酯共聚物(EVA)胶膜 |
China National Standards Ethyl |
English PDF |
| GB/T 37197-2018 |
Ethylene-vinyl acetate resin 乙烯-乙酸乙烯酯(EVAC)树脂 |
China National Standards Ethyl |
English PDF |
| GB/T 17931-2018 |
Poly(Ethylene terephthalate) (PET) resin for bottles 瓶用聚对苯二甲酸乙二酯（PET）树脂 |
China National Standards Ethyl |
English PDF |
| GB/T 37193-2018 |
Optical functional films—PolyEthylene terephthalate（PET) film—Determination of extraction rate 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 |
China National Standards Ethyl |
English PDF |
| GB/T 37263-2018 |
Prefabricated directly buried insulating plastic-steel-plastic composite pipes with polyurethane [PUR]foamed-plastics and high density polyEthylene [PE]casing pipes 高密度聚乙烯外护管聚氨酯发泡预制直埋保温钢塑复合管 |
China National Standards Ethyl |
English PDF |
| GBZ/T 318.2-2018 |
Determination of trimEthyltin chloride in blood - Part 2: Gas chromatography - mass spectrometry 血中三甲基氯化锡的测定-第2部分：气相色谱-质谱法 |
China National Standards Ethyl |
English PDF |
| GBZ/T 318.1-2018 |
Determination of trimEthyltin chloride in blood - Part 1: Gas chromatography 血中三甲基氯化锡的测定-第1部分：气相色谱法 |
China National Standards Ethyl |
English PDF |
| GBZ/T 313.2-2018 |
Determination of trimEthyltin chloride in urine - Part 2: Gas chromatography - mass spectro 尿中三甲基氯化锡的测定-第2部分：气相色谱-质谱法 |
China National Standards Ethyl |
English PDF |
| GBZ/T 313.1-2018 |
Determination of trimEthyltin chloride in urine - Part 1: Gas chromatography 尿中三甲基氯化锡的测定-第1部分：气相色谱法 |
China National Standards Ethyl |
English PDF |
| GBZ/T 312-2018 |
Urine N-mEthylacetamide determination - gas chromatography 尿中N-甲基乙酰胺测定-气相色谱法 |
China National Standards Ethyl |
English PDF |
| GB 1886.298-2018 |
National Food Safety Standard - Food Additives - Polyoxypropylene Ethylene Oxide Glycerol Ether 食品安全国家标准-食品添加剂-聚氧丙烯氧化乙烯甘油醚 |
China National Standards Ethyl |
English PDF |
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