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 yl |
 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 yl |
English PDF |
| GB/T 46019.2-2025 |
Plastics - Identification of Recycled Plastic Components - Part 2: Polypropylene (PP) Materials {译} 塑料-再生塑料成分鉴别-第2部分：聚丙烯（PP）材料 |
China National Standards yl |
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 yl |
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 yl |
English PDF |
| GB/T 45897.3-2025 |
Medical gas pressure regulators - Part 3: Pressure regulators with integrated cylinder valves (VIPRs) {译} 医用气体压力调节器-第3部分：集成气瓶阀的压力调节器（VIPRs） |
China National Standards yl |
English PDF |
| GB/T 45870.1-2025 |
Springs - Measurement and Test Parameters - Part 1: Cold-Formed Cylindrical Helical Compression Springs {译} 弹簧-测量和试验参数-第1部分：冷成形圆柱螺旋压缩弹簧 |
China National Standards yl |
English PDF |
| GB/T 40006.13-2025 |
Plastics - Recycled plastics - Part 13: Polyphenylene ether (PPE) {译} 塑料-再生塑料-第13部分：聚苯醚（PPE）材料 |
China National Standards yl |
English PDF |
| GB/T 21840-2025 |
Vulcanization Accelerator - N-tert-Butyl-1,3-Benzothiazole-2-Sulfonamide (TBBS) {译} 硫化促进剂-N-叔丁基-1，3-苯并噻唑-2-次磺酰胺（TBBS） |
China National Standards yl |
English PDF |
| GB/T 14491-2025 |
Propylene Oxide for Industrial Use {译} 工业用环氧丙烷 |
China National Standards yl |
English PDF |
| GB/T 10781.6-2025 |
Quality Requirements for Liquor - Part 6: Fengxiang-Style Liquor {译} 白酒质量要求-第6部分：凤香型白酒 |
China National Standards yl |
English PDF |
| GB/T 5699-2025 |
Methods for measuring daylighting {译} 采光测量方法 |
China National Standards yl |
English PDF |
| GB/T 13201-2025 |
Dimensional Series for Cylindrical Transport Packages {译} 圆柱体运输包装尺寸系列 |
China National Standards yl |
English PDF |
| GB/T 20436-2025 |
Dimethylsiloxane Mixed rings {译} 二甲基硅氧烷混合环体 |
China National Standards yl |
English PDF |
| GB/T 23953-2025 |
Dimethyldichlorosilane for Industrial Use {译} 工业用二甲基二氯硅烷 |
China National Standards yl |
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 yl |
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 yl |
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 yl |
English PDF |
| GB/T 16603-2025 |
Nylon Drawn Yarn {译} 锦纶牵伸丝 |
China National Standards yl |
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 yl |
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 yl |
English PDF |
| GB/T 24212-2025 |
Methylnaphthalene Oil {译} 甲基萘油 |
China National Standards yl |
English PDF |
| GB/T 45514-2025 |
Textiles - Quantitative Chemical Analysis - Mixtures of Polyarylate Fibers and Certain Other Fibers {译} 纺织品-定量化学分析-聚芳酯纤维与某些其他纤维的混合物 |
China National Standards yl |
English PDF |
| GB/T 23528.3-2025 |
Oligosaccharide Quality Requirements - Part 3: Xylooligosaccharides {译} 低聚糖质量要求-第3部分：低聚木糖 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 45439-2025 |
Technical Specifications for the Application of Traceability QR Codes on Gas Cylinders and Gas Cylinder Valves {译} 燃气气瓶和燃气瓶阀溯源二维码应用技术规范 |
China National Standards yl |
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 yl |
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 yl |
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 yl |
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 yl |
English PDF |
| GB/T 45356-2025 |
Polypropylene (PP) Piping Systems for Non-Pressure Buried Sewage and Drainage {译} 无压埋地排污、排水用聚丙烯（PP）管道系统 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 45373-2025 |
Petroleum and Liquid Petroleum Products - Direct Measurement of Density in Tanks - Resonant Cylinder Densitometer Method {译} 石油和液体石油产品-罐内密度直接测量-谐振筒密度计法 |
China National Standards yl |
English PDF |
| GB/T 45317-2025 |
Technical Specifications for the Production of Authentic Medicinal Materials - Atractylodes lancea {译} 道地药材生产技术规程-北苍术 |
China National Standards yl |
English PDF |
| GB/T 18414-2025 |
Textiles - Determination of Chlorophenol-O-Phenylphenol {译} 纺织品-含氯苯酚邻苯基苯酚的测定 |
China National Standards yl |
English PDF |
| GB/T 5100-2020 |
Welded Steel Gas Cylinders {译} 钢质焊接气瓶 |
China National Standards yl |
English PDF |
| GB/T 15382-2021 |
General Technical Requirements for Gas Cylinder Valves {译} 气瓶阀通用技术要求 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 15683-2025 |
Grain and oil inspection - Determination of amylose content in rice {译} 粮油检验-大米直链淀粉含量的测定 |
China National Standards yl |
English PDF |
| GB/T 20405.4-2025 |
Urine Absorbents for Incontinence - Polyacrylate Superabsorbent Powders - Part 4: Determination of Moisture Content by Loss-on-Heating Method {译} 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第4部分：用加热失重法测定水分含量 |
China National Standards yl |
English PDF |
| GB/T 20405.5-2025 |
Urine Absorbents for Incontinence - Polyacrylate Superabsorbent Powders - Part 5: Determination of Water Absorption in Saline Solution by Gravimetric Method {译} 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第5部分：在盐溶液中用称重法测定吸水率 |
China National Standards yl |
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 yl |
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 yl |
English PDF |
| GB/T 45232-2025 |
Polypropylene (PP) piping systems for building drainage and sewage {译} 建筑排水排污用聚丙烯（PP）管道系统 |
China National Standards yl |
English PDF |
| GB/T 6595-2025 |
Plastics - Fisheye Test Method for Polypropylene Resin {译} 塑料-聚丙烯树脂鱼眼测试方法 |
China National Standards yl |
English PDF |
| GB/T 18299-2024 |
Integrated valves for liquefied petroleum gas cylinders for motor vehicles {译} 机动车用液化石油气钢瓶集成阀 |
China National Standards yl |
English PDF |
| GB/T 17925-2024 |
X-ray digital imaging detection of butt welds of gas cylinders {译} 气瓶对接焊缝X射线数字成像检测 |
China National Standards yl |
English PDF |
| GB/T 44930-2024 |
Requirements for the interface between high-altitude scientific balloon platforms and payloads {译} 高空科学气球平台与有效载荷接口要求 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 45042-2024 |
Textiles-Quantitative chemical analysis-Mixtures of pre-oxidized polyacrylonitrile fibers and certain other fibers {译} 纺织品-定量化学分析-聚丙烯腈预氧化纤维与某些其他纤维的混合物 |
China National Standards yl |
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 yl |
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 yl |
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 yl |
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 yl |
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 yl |
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 yl |
English PDF |
| GB/T 44943-2024 |
Footwear-Chemical testing Method - Determination of o-phenylphenol content - High performance liquid chromatography - tandem mass spectrometry {译} 鞋类-化学试验方法-邻苯基苯酚含量的测定-高效液相色谱-串联质谱法 |
China National Standards yl |
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 yl |
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 yl |
English PDF |
| GB/T 44995-2024 |
Polypropylene packaging containers-Guidelines for the construction of preliminary screening test methods for adulterated recycled plastics {译} 聚丙烯包装容器-掺杂回收塑料初筛测试方法构建指南 |
China National Standards yl |
English PDF |
| GB/T 31104-2024 |
Steel drying cylinders for papermaking machinery {译} 造纸机械用钢制烘缸 |
China National Standards yl |
English PDF |
| GB/T 44824-2024 |
Biaxially oriented polylactic acid film {译} 双向拉伸聚乳酸薄膜 |
China National Standards yl |
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 yl |
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 yl |
English PDF |
| GB/T 24633.2-2024 |
Product Geometric Specification (GPS) - Cylindricity - Part 2: Specification Operation Set {译} 产品几何技术规范（GPS）-圆柱度-第2部分：规范操作集 |
China National Standards yl |
English PDF |
| GB/T 24633.1-2024 |
Product Geometric Specification (GPS) - Cylindricity - Part 1: Vocabulary and parameters {译} 产品几何技术规范（GPS）-圆柱度-第1部分:词汇和参数 |
China National Standards yl |
English PDF |
| GB/T 20405.3-2024 |
Urine absorbent for incontinent persons - Polyacrylate superabsorbent powder - Part 3: Test method for determining particle size distribution by sieving method - {译} 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第3部分：用筛分法测定粒径分布的试验方法- |
China National Standards yl |
English PDF |
| GB/T 20405.2-2024 |
Incontinence Urine absorbent for incontinent persons - Polyacrylate superabsorbent powder - Part 2: Test method for determining the residual amount of acrylate monomer {译} 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第2部分：测定丙烯酸酯单体残余量的试验方法 |
China National Standards yl |
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 yl |
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 yl |
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 yl |
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 yl |
English PDF |
| GB/T 30391-2024 |
Zanthoxylum bungeanum {译} 花椒 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 40006.11-2024 |
Plastics - Recycled plastics - Part 11: Polyvinyl chloride (PVC) materials {译} 塑料-再生塑料-第11部分：聚氯乙烯（PVC）材料 |
China National Standards yl |
English PDF |
| GB/T 44621-2024 |
Grain and oil inspection - GC/MS method for determination of 3-chloropropanol fatty acid esters and glycidyl fatty acid esters {译} 粮油检验-GC/MS法测定3-氯丙醇脂肪酸酯和缩水甘油脂肪酸酯 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 23532-2024 |
D-xylose quality requirements {译} D-木糖质量要求 |
China National Standards yl |
English PDF |
| GB/T 39560.303-2024 |
Determination of certain substances in electrical and electronic products - Part 3-3: Gas chromatography-mass spectrometry with pyrolysis/thermal desorption - (Py/TD-GC-MS) Screening of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers {译} 电子电气产品中某些物质的测定-第3-3部分：配有热裂解/热脱附的气相色谱-质谱法-（Py/TD-GC-MS）筛选聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯 |
China National Standards yl |
English PDF |
| GB/T 44422-2024 |
Polyacrylic acid water-absorbing resins in urine absorption aids - Requirements {译} 尿吸收辅助器具中的聚丙烯酸吸水树脂-要求 |
China National Standards yl |
English PDF |
| GB/T 3830-2024 |
Soft polyvinyl chloride calendered film and sheet {译} 软聚氯乙烯压延薄膜和片材 |
China National Standards yl |
English PDF |
| GB/T 44305.2-2024 |
Plastics-Plasticized polyvinyl chloride (PVC-P) molding and extrusion materials-Part 2: Preparation of specimens and determination of properties {译} 塑料-增塑聚氯乙烯（PVC-P）模塑和挤塑材料-第2部分:试样制备和性能测定 |
China National Standards yl |
English PDF |
| GB/T 44305.1-2024 |
Plastics-Plasticized polyvinyl chloride (PVC-P) molding and extrusion materials-Part 1: Nomenclature system and basis for specifications {译} 塑料-增塑聚氯乙烯（PVC-P）模塑和挤塑材料-第1部分：命名系统及规范基础 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 44388-2024 |
Space environment - Laboratory calibration method for thermal plasma in-situ detection payloads {译} 空间环境-热等离子体原位探测载荷实验室定标方法 |
China National Standards yl |
English PDF |
| GB/T 44364-2024 |
Determination of acrylamide in toothpaste-high performance liquid chromatography tandem mass spectrometry {译} 牙膏中丙烯酰胺的测定-高效液相色谱串联质谱法 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 44332-2024 |
Chlorotrifluoroethylene {译} 三氟氯乙烯 |
China National Standards yl |
English PDF |
| GB/T 21395-2024 |
Dimethyl Sulfoxide {译} 二甲基亚砜 |
China National Standards yl |
English PDF |
| GB/T 44165.6-2024 |
Detection methods for key chemical substances in consumer products-Part 6: Acrylamide {译} 消费品中重点化学物质检测方法-第6部分：丙烯酰胺 |
China National Standards yl |
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 yl |
English PDF |
| GB/Z 44070-2024 |
Hydraulic cylinders - Buckling load assessment methods {译} 液压缸-屈曲载荷评估方法 |
China National Standards yl |
English PDF |
| GB/T 39560.12-2024 |
Determination of certain substances in electronic and electrical products-Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry {译} 电子电气产品中某些物质的测定-第12部分：气相色谱-质谱法同时测定聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯 |
China National Standards yl |
English PDF |
| GB/T 30685-2024 |
Technical requirements for upright road transportation of gas cylinders {译} 气瓶直立道路运输技术要求 |
China National Standards yl |
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 yl |
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 yl |
English PDF |
| GB/T 7716-2024 |
Polymer grade propylene {译} 聚合级丙烯 |
China National Standards yl |
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 yl |
English PDF |
| GB-31830-2024 |
Energy consumption limit per unit product for toluene diisocyanate and diphenylmethane diisocyanate {译} 甲苯二异氰酸酯和二苯基甲烷二异氰酸酯单位产品能源消耗限额 |
China National Standards yl |
English PDF |
| GB-21257-2024 |
Energy consumption limits per unit product of caustic soda, polyvinyl chloride resin and methane chloride {译} 烧碱、聚氯乙烯树脂和甲烷氯化物单位产品能源消耗限额 |
China National Standards yl |
English PDF |
| GB/T 13077-2024 |
Periodic inspection and evaluation of seamless aluminum alloy gas cylinders {译} 铝合金无缝气瓶定期检验与评定 |
China National Standards yl |
English PDF |
| GB/T 17259-2024 |
Liquid petroleum gas cylinders for motor vehicles {译} 机动车用液化石油气钢瓶 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 19533-2024 |
Periodic inspection and evaluation of compressed natural gas cylinders for automobiles {译} 汽车用压缩天然气钢瓶定期检验与评定 |
China National Standards yl |
English PDF |
| GB/T 28884-2024 |
Seamless steel tubes for large-volume gas cylinders {译} 大容积气瓶用无缝钢管 |
China National Standards yl |
English PDF |
| GB/T 29284-2024 |
Polylactic acid {译} 聚乳酸 |
China National Standards yl |
English PDF |
| GB/T 43898-2024 |
Precision seamless steel pipes for hydraulic cylinders of construction machinery {译} 工程机械液压缸用精密无缝钢管 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 43965-2024 |
Electronic grade tetraethyl orthosilicate {译} 电子级正硅酸乙酯 |
China National Standards yl |
English PDF |
| GB/T 4701.12-2024 |
Ferrotitanium - Determination of titanium content - Diantipyryl methane spectrophotometry {译} 钛铁-钛含量的测定-二安替吡啉甲烷分光光度法 |
China National Standards yl |
English PDF |
| GB/T 22076-2024 |
Pneumatics - Cylindrical quick-change connectors {译} 气动-圆柱形快换接头 |
China National Standards yl |
English PDF |
| GB/T 33383-2024 |
Corrosion control technology for modified polyvinyl chloride structural adhesives and cements {译} 改性聚氯乙烯结构胶及胶泥腐蚀控制技术 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 43815-2024 |
Uniform polyvinyl chloride (PVC-U) insulated electrical conduits and accessories for construction {译} 建筑用硬聚氯乙烯（PVC-U）绝缘电工套管及配件 |
China National Standards yl |
English PDF |
| GB/T 43753.2-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 2: Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminum, nickel, copper and beryllium content-Inductively coupled plasma atomic emission spectrometry {译} 贵金属合金电镀废水化学分析方法-第2部分：锌、锰、铬、镉、铅、铁、铝、镍、铜、铍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards yl |
English PDF |
| GB/T 43773-2024 |
Electronic gas-carbonyl sulfide {译} 电子气体-羰基硫 |
China National Standards yl |
English PDF |
| GB/T 2879-2024 |
Hydraulic transmission -Hydraulic cylinders - Dimensions and tolerances of grooves for one-way seals of reciprocating pistons and piston rods {译} 液压传动-液压缸-往复运动活塞和活塞杆单向密封圈沟槽的尺寸和公差 |
China National Standards yl |
English PDF |
| GB/T 6578-2024 |
Hydraulic transmission-Hydraulic cylinder-Dimensions and tolerances of dust ring grooves of reciprocating piston rods {译} 液压传动-液压缸-往复运动活塞杆防尘圈沟槽的尺寸和公差 |
China National Standards yl |
English PDF |
| GB/T 2910.9-2024 |
Textiles-Quantitative chemical analysis-Part 9: Mixtures of acetate fibers and certain other fibers (benzyl alcohol method) {译} 纺织品-定量化学分析-第9部分：醋酯纤维与某些其他纤维的混合物（苯甲醇法） |
China National Standards yl |
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 yl |
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 yl |
English PDF |
| GB/T 2910.16-2024 |
Textiles - Determination of acrylamide compounds {译} 纺织品-定量化学分析-第16部分：聚丙烯纤维与某些其他纤维的混合物（二甲苯法） |
China National Standards yl |
English PDF |
| GB/T 20384-2024 |
Textiles - Quantitative chemical analysis - Part 16: Mixtures of polypropylene fibers and certain other fibers (xylene method) {译} 纺织品-氯化苯和氯化甲苯类化合物的测定 |
China National Standards yl |
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 yl |
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 yl |
English PDF |
| GB/T 43616-2023 |
Basic requirements for gas cylinder informatization {译} 气瓶信息化 基本要求 |
China National Standards yl |
English PDF |
| GB/T 43480-2023 |
Non-destructive testing Phased array ultrasonic cylindrical imaging guided wave testing {译} 无损检测 相控阵超声柱面成像导波检测 |
China National Standards yl |
English PDF |
| GB/T 28054-2023 |
Steel seamless gas cylinder clustering device {译} 钢质无缝气瓶集束装置 |
China National Standards yl |
English PDF |
| GB/T 25789-2023 |
p-phenylenediamine {译} 对苯二胺 |
China National Standards yl |
English PDF |
| GB/T 23519-2023 |
triphenylphosphine rhodium chloride {译} 三苯基膦氯化铑 |
China National Standards yl |
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 yl |
English PDF |
| GB 21343-2023 |
Energy consumption limits per unit product for calcium carbide, vinyl acetate, polyvinyl alcohol, 1,4-butanediol, dicyandiamide and cyanamide {译} 电石、乙酸乙烯酯、聚乙烯醇、1，4-丁二醇、双氰胺和单氰胺单位产品能源消耗限额 |
China National Standards yl |
English PDF |
| GB 7512-2023 |
LPG cylinder valve {译} 液化石油气瓶阀 |
China National Standards yl |
English PDF |
| GB 5842-2023 |
LPG cylinder {译} 液化石油气钢瓶 |
China National Standards yl |
English PDF |
| GB/T 20405.1-2023 |
Urine absorbent for incontinence Polyacrylate super absorbent powder Part 1: Determination of pH value {译} 失禁者用尿液吸收剂 聚丙烯酸酯高吸水性粉末 第1部分：pH值的测定方法 |
China National Standards yl |
English PDF |
| GB/T 17530.2-2023 |
Test methods for industrial acrylic acid and esters Part 2: Determination of organic impurities and purity of industrial acrylic acid esters Gas chromatography {译} 工业丙烯酸及酯的试验方法 第2部分：工业用丙烯酸酯有机杂质及纯度的测定 气相色谱法 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 17529.4-2023 |
Acrylic acids and esters for industrial use Part 4: n-Butyl acrylate for industrial use {译} 工业用丙烯酸及酯 第4部分：工业用丙烯酸正丁酯 |
China National Standards yl |
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 yl |
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 yl |
English PDF |
| GB/T 17529.1-2023 |
Acrylic acids and esters for industrial use Part 1: Acrylic acid for industrial use {译} 工业用丙烯酸及酯 第1部分：工业用丙烯酸 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 3392-2023 |
Determination of hydrocarbon impurities in propylene for industrial use - Gas chromatography {译} 工业用丙烯中烃类杂质的测定 气相色谱法 |
China National Standards yl |
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 yl |
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 yl |
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 yl |
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 yl |
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 yl |
English PDF |
| GB/T 43314-2023 |
Silicone rubber, determination of phenyl and vinyl content, proton nuclear magnetic resonance spectroscopy {译} 硅橡胶 苯基和乙烯基含量的测定 核磁共振氢谱法 |
China National Standards yl |
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 yl |
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 yl |
English PDF |
| GB/T 15622-2023 |
Hydraulic cylinder test method {译} 液压缸 试验方法 |
China National Standards yl |
English PDF |
| GB 5009.293-2023 |
National Food Safety Standard Determination of Glyceryl Monocrylate in Foods {译} 食品安全国家标准 食品中单辛酸甘油酯的测定 |
China National Standards yl |
English PDF |
| GB 31610.3-2023 |
National food safety standards: Inspection of Angiostrongylus cantonensis in animal aquatic products and their products {译} 食品安全国家标准 动物性水产品及其制品中广州管圆线虫的检验 |
China National Standards yl |
English PDF |
| GB 31604.29-2023 |
National food safety standards Food contact materials and products Determination of migration of acrylic acid, methacrylic acid and their esters {译} 食品安全国家标准 食品接触材料及制品 丙烯酸和甲基丙烯酸及其酯类迁移量的测定 |
China National Standards yl |
English PDF |
| GB 5009.97-2023 |
National food safety standards Determination of cyclohexyl sulfamate in food {译} 食品安全国家标准 食品中环己基氨基磺酸盐的测定 |
China National Standards yl |
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 yl |
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 yl |
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 yl |
English PDF |
| GB 1886.370-2023 |
National Food Safety Standard Food Additive Sodium Starch Octenyl Succinate {译} 食品安全国家标准 食品添加剂 辛烯基琥珀酸淀粉钠 |
China National Standards yl |
English PDF |
| GB 1886.371-2023 |
National Food Safety Standard Food Additive ε-Polylysine Hydrochloride {译} 食品安全国家标准 食品添加剂 ε-聚赖氨酸盐酸盐 |
China National Standards yl |
English PDF |
| GB 1886.372-2023 |
National Food Safety Standard Food Additive L-methionylglycine hydrochloride {译} 食品安全国家标准 食品添加剂 L-蛋氨酰基甘氨酸盐酸盐 |
China National Standards yl |
English PDF |
| GB 1886.362-2022 |
National Food Safety Standard Food Additive ε-Polylysine {译} 食品安全国家标准 食品添加剂 ε-聚赖氨酸 |
China National Standards yl |
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 yl |
English PDF |
| GB 1886.361-2022 |
National Food Safety Standard Food Additive Copper Chlorophyll {译} 食品安全国家标准 食品添加剂 叶绿素铜 |
China National Standards yl |
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 yl |
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 yl |
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 yl |
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 yl |
English PDF |
| GB 31604.50-2020 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of Nonylphenol {译} 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 yl |
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 yl |
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 yl |
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 yl |
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 yl |
English PDF |
| GB/T 43160-2023 |
Quarantine and identification methods of Erwinia amylovora {译} 梨火疫病菌检疫鉴定方法 |
China National Standards yl |
English PDF |
| GB/T 43072-2023 |
Implementation Guide for the Construction of Gas Cylinder Traceability System {译} 气瓶追溯体系建设实施指南 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 3729-2023 |
n-Butyl acetate for industrial use {译} 工业用乙酸正丁酯 |
China National Standards yl |
English PDF |
| GB/T 3728-2023 |
Ethyl acetate for industrial use {译} 工业用乙酸乙酯 |
China National Standards yl |
English PDF |
| GB/T 29493.9-2023 |
Determination of harmful substances in textile dyeing and finishing auxiliaries Part 9: Determination of acrylamide substances {译} 纺织染整助剂中有害物质的测定 第9部分：丙烯酰胺类物质的测定 |
China National Standards yl |
English PDF |
| GB/T 23966-2023 |
Industrial diisopropylamine {译} 工业用二异丙胺 |
China National Standards yl |
English PDF |
| GB/T 23965-2023 |
Industrial monoisopropylamine {译} 工业用一异丙胺 |
China National Standards yl |
English PDF |
| GB/T 23964-2023 |
Industrial triethylamine {译} 工业用三乙胺 |
China National Standards yl |
English PDF |
| GB/T 23963-2023 |
Industrial diethylamine {译} 工业用二乙胺 |
China National Standards yl |
English PDF |
| GB/T 23962-2023 |
Industrial monoethylamine {译} 工业用一乙胺 |
China National Standards yl |
English PDF |
| GB/T 22789.2-2023 |
Plastic products Rigid polyvinyl chloride sheets (sheets) Part 2: Classification, size and properties of sheets with thickness less than 1mm {译} 塑料制品 硬质聚氯乙烯板（片）材 第2部分：厚度1mm以下片材的分类、尺寸和性能 |
China National Standards yl |
English PDF |
| GB/T 22789.1-2023 |
Plastic products Rigid polyvinyl chloride sheets (sheets) Part 1: Classification, dimensions and properties of sheets with a thickness of 1 mm and above {译} 塑料制品 硬质聚氯乙烯板（片）材 第1部分：厚度1mm及以上板材的分类、尺寸和性能 |
China National Standards yl |
English PDF |
| GB/T 21952-2023 |
Polycrystalline diamond insert styles and sizes {译} 镶聚晶金刚石刀片 型式和尺寸 |
China National Standards yl |
English PDF |
| GB/T 21951-2023 |
Inlaid or solid cubic boron nitride insert styles and sizes {译} 镶或整体立方氮化硼刀片 型式和尺寸 |
China National Standards yl |
English PDF |
| GB/T 20221-2023 |
Pressureless buried sewage and drainage rigid polyvinyl chloride (PVC-U) pipes {译} 无压埋地排污、排水用硬聚氯乙烯（PVC-U）管材 |
China National Standards yl |
English PDF |
| GB/T 13664-2023 |
Rigid polyvinyl chloride (PVC-U) pipes for low-pressure irrigation {译} 低压灌溉用硬聚氯乙烯（PVC-U）管材 |
China National Standards yl |
English PDF |
| GB/T 10002.2-2023 |
Rigid polyvinyl chloride (PVC-U) pipe fittings for water supply {译} 给水用硬聚氯乙烯（PVC-U）管件 |
China National Standards yl |
English PDF |
| GB/T 10002.1-2023 |
Rigid polyvinyl chloride (PVC-U) pipes for water supply {译} 给水用硬聚氯乙烯（PVC-U）管材 |
China National Standards yl |
English PDF |
| GB/Z 42840-2023 |
Nanotechnology Testing the potency of silver nanoparticles using muramic acid released by Staphylococcus aureus {译} 纳米技术 利用金黄色葡萄球菌释放的胞壁酸检测银纳米颗粒的效力 |
China National Standards yl |
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 yl |
English PDF |
| GB/T 26063-2023 |
Beryllium aluminum alloy {译} 铍铝合金 |
China National Standards yl |
English PDF |
| GB/T 42956-2023 |
Determination of tylosin, tivalisin and tilmicosin in feed liquid chromatography-tandem mass spectrometry {译} 饲料中泰乐菌素、泰万菌素、替米考星的测定 液相色谱-串联质谱法 |
China National Standards yl |
English PDF |
| GB/T 10095.2-2023 |
Cylindrical gear ISO tooth surface tolerance classification system Part 2: Definition and allowable value of radial comprehensive deviation {译} 圆柱齿轮 ISO齿面公差分级制 第2部分：径向综合偏差的定义和允许值 |
China National Standards yl |
English PDF |
| GB/T 42948-2023 |
Daily protective polyethylene gloves {译} 日用防护聚乙烯手套 |
China National Standards yl |
English PDF |
| GB/T 42790-2023 |
Acrylic copolymer polyvinyl chloride resin {译} 丙烯酸共聚聚氯乙烯树脂 |
China National Standards yl |
English PDF |
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