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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB-21257-2024 |
Energy consumption limits per unit product of caustic soda, polyvinyl chloride resin and methane chloride 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 vinyl |
 English PDF |
| GB/T 33383-2024 |
Corrosion control technology for modified polyvinyl chloride structural adhesives and cements 改性聚氯乙烯结构胶及胶泥腐蚀控制技术 |
China National Standards vinyl |
English PDF |
| GB/T 43815-2024 |
Uniform polyvinyl chloride (PVC-U) insulated electrical conduits and accessories for construction 建筑用硬聚氯乙烯（PVC-U）绝缘电工套管及配件 |
China National Standards vinyl |
English PDF |
| GB 21343-2023 |
Energy consumption limits per unit product for calcium carbide, vinyl acetate, polyvinyl alcohol, 1,4-butanediol, dicyandiamide and cyanamide 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 vinyl |
English PDF |
| GB/T 43314-2023 |
Silicone rubber, determination of phenyl and vinyl content, proton nuclear magnetic resonance spectroscopy 硅橡胶 苯基和乙烯基含量的测定 核磁共振氢谱法 |
China National Standards vinyl |
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 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 vinyl |
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 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 vinyl |
English PDF |
| GB/T 20221-2023 |
Pressureless buried sewage and drainage rigid polyvinyl chloride (PVC-U) pipes 无压埋地排污、排水用硬聚氯乙烯（PVC-U）管材 |
China National Standards vinyl |
English PDF |
| GB/T 13664-2023 |
Rigid polyvinyl chloride (PVC-U) pipes for low-pressure irrigation 低压灌溉用硬聚氯乙烯（PVC-U）管材 |
China National Standards vinyl |
English PDF |
| GB/T 10002.2-2023 |
Rigid polyvinyl chloride (PVC-U) pipe fittings for water supply 给水用硬聚氯乙烯（PVC-U）管件 |
China National Standards vinyl |
English PDF |
| GB/T 10002.1-2023 |
Rigid polyvinyl chloride (PVC-U) pipes for water supply 给水用硬聚氯乙烯（PVC-U）管材 |
China National Standards vinyl |
English PDF |
| GB/T 42790-2023 |
Acrylic copolymer polyvinyl chloride resin 丙烯酸共聚聚氯乙烯树脂 |
China National Standards vinyl |
English PDF |
| GB/T 7139-2023 |
Plastics. Homopolymers and copolymers of vinyl chloride. Determination of chlorine content. 塑料 氯乙烯均聚物和共聚物 氯含量的测定 |
China National Standards vinyl |
English PDF |
| GB/T 18998.3-2022 |
Chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 3: pipe fittings 工业用氯化聚氯乙烯（PVC-C）管道系统 第3部分：管件 |
China National Standards vinyl |
English PDF |
| GB/T 18998.2-2022 |
Chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 2: Pipes 工业用氯化聚氯乙烯（PVC-C）管道系统 第2部分：管材 |
China National Standards vinyl |
English PDF |
| GB/T 18998.1-2022 |
Chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 1: General 工业用氯化聚氯乙烯（PVC-C）管道系统 第1部分：总则 |
China National Standards vinyl |
English PDF |
| GB/T 41422-2022 |
Oriented rigid polyvinyl chloride (PVC-O) pipes and connectors for pressure water transmission 压力输水用取向硬聚氯乙烯(PVC-O)管材和连接件 |
China National Standards vinyl |
English PDF |
| GB/T 18998.5-2022 |
Chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 5: system suitability 工业用氯化聚氯乙烯（PVC-C）管道系统 第5部分：系统适用性 |
China National Standards vinyl |
English PDF |
| GB/T 41936.2-2022 |
Plastics - Determination of torsional rigidity of flexible materials - Part 2: Plasticized vinyl chloride homopolymers and copolymers 塑料 柔性材料扭转刚度的测定 第2部分: 增塑氯乙烯均聚物和共聚物 |
China National Standards vinyl |
English PDF |
| GB/T 39380.2-2022 |
Chlorinated polyvinyl chloride (PVC-C) piping systems for sprinkler use - Part 2: Fittings 喷水灭火用氯化聚氯乙烯(PVC-C)管道系统 第2部分：管件 |
China National Standards vinyl |
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 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 vinyl |
English PDF |
| GB/T 41877.2-2022 |
Plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extrusion materials - Part 2: Specimen preparation and property determination 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 vinyl |
English PDF |
| GB/T 40350-2021 |
General technical requirements for homeuse polyvinyl chloride artificial leather 家居用聚氯乙烯人造革通用技术要求 |
China National Standards vinyl |
English PDF |
| GB/T 39380.1-2021 |
Chlorinated poly (vinyl chloride) (PVC-C) piping system for fire sprinkler installations—Part 1：Pipes 喷水灭火用氯化聚氯乙烯（PVC-C）管道系统 第1部分：管材 |
China National Standards vinyl |
English PDF |
| GB/T 15592-2021 |
Polyvinyl chloride paste resins 聚氯乙烯糊用树脂 |
China National Standards vinyl |
English PDF |
| GB/T 41003.2-2021 |
General technical specification for plastic foam mats—Part 2: Indoor polyvinyl chloride foam mats 塑料泡沫垫通用技术条件 第2部分：室内聚氯乙烯泡沫垫 |
China National Standards vinyl |
English PDF |
| GB/T 18916.59-2021 |
Norm of water intake -- Part 59: vinyl acetate 取水定额 第59部分：醋酸乙烯 |
China National Standards vinyl |
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 vinyl |
English PDF |
| GB/T 39506-2020 |
Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fittings—Method based on total chlorine content 硬聚氯乙烯（PVC-U）管材及管件中聚氯乙烯（PVC）含量的测定 基于总氯含量的方法 |
China National Standards vinyl |
English PDF |
| GB/T 18916.48-2020 |
Norm of water intake—Part 48：Polyvinyl product 取水定额 第48部分：维纶产品 |
China National Standards vinyl |
English PDF |
| GB/T 28610-2020 |
Methyl vinyl silicone rubber 甲基乙烯基硅橡胶 |
China National Standards vinyl |
English PDF |
| GB/T 18993.5-2020 |
Chlorinated poly (vinyl chloride) （PVC-C）piping systems for hot and cold water installations—Part 5：Fitness for the purpose of system 冷热水用氯化聚氯乙烯（PVC-C）管道系统 第5部分：系统适用性 |
China National Standards vinyl |
English PDF |
| GB/T 18993.3-2020 |
Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 3：Fittings 冷热水用氯化聚氯乙烯（PVC-C）管道系统 第3部分：管件 |
China National Standards vinyl |
English PDF |
| GB/T 18993.2-2020 |
Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 2：Pipes 冷热水用氯化聚氯乙烯（PVC-C）管道系统 第2部分：管材 |
China National Standards vinyl |
English PDF |
| GB/T 18993.1-2020 |
Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 1：General 冷热水用氯化聚氯乙烯（PVC-C）管道系统 第1部分：总则 |
China National Standards vinyl |
English PDF |
| GB/T 15593-2020 |
Plasticized poly(vinyl chloride) compounds for transfusion (infusion) equipment 输血(液)器具用聚氯乙烯塑料 |
China National Standards vinyl |
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 vinyl |
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 vinyl |
English PDF |
| GB/T 18477.3-2019 |
Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3: Axial hollow-wall construction pipes 埋地排水用硬聚氯乙烯（PVC-U）结构壁管道系统 第3部分：轴向中空壁管材 |
China National Standards vinyl |
English PDF |
| GB/T 17030-2019 |
Polyvinylidene chloride(PVDC)flat-film for food-packaging 食品包装用聚偏二氯乙烯（PVDC）片状肠衣膜 |
China National Standards vinyl |
English PDF |
| GB/T 36971-2018 |
Textiles—Tests for colour fastness—Assessment of migration of textile colours into polyvinyl chloride coatings 纺织品-色牢度试验-织物染料向聚氯乙烯涂层迁移的评定 |
China National Standards vinyl |
English PDF |
| GB/T 5836.2-2018 |
Unplasticized poly(vinyl chloride) (PVC-U) fittings for soil and waste discharge inside buildings 建筑排水用硬聚氯乙烯(PVC-U)管件 |
China National Standards vinyl |
English PDF |
| GB/T 5836.1-2018 |
Unplasticized poly(vinyl chloride) (PVC-U) pipes for soil and waste discharge inside buildings 建筑排水用硬聚氯乙烯(PVC-U)管材 |
China National Standards vinyl |
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 vinyl |
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 vinyl |
English PDF |
| GB/T 37197-2018 |
Ethylene-vinyl acetate resin 乙烯-乙酸乙烯酯(EVAC)树脂 |
China National Standards vinyl |
English PDF |
| GB/T 5761-2018 |
Suspension polyvinyl chloride resins of general purpose 悬浮法通用型聚氯乙烯树脂 |
China National Standards vinyl |
English PDF |
| GB/T 18916.38-2018 |
Norm of water intake—Part 38: Polyvinyl chloride 取水定额 第38部分：聚氯乙烯 |
China National Standards vinyl |
English PDF |
| GB/T 36383-2018 |
Treatment and disposal method for the high boiling from vinyl chloride rectification process 氯乙烯精馏过程中高沸物处理处置方法 |
China National Standards vinyl |
English PDF |
| GB/T 36691-2018 |
Methyl vinyl silicone rubber—Determination of vinyl content—Near infrared spectroscopy 甲基乙烯基硅橡胶 乙烯基含量的测定 近红外法 |
China National Standards vinyl |
English PDF |
| GB/T 8814-2017 |
Unplasticized polyvinyl chloride(PVC-U)profiles for the doors and windows 门、窗用未增塑聚氯乙烯(PVC-U)型材 |
China National Standards vinyl |
English PDF |
| GB/T 34917-2017 |
Determination of gelation degree of unplasticized poly(vinyl chloride)(PVC-U) products—Torque rheometer method 硬聚氯乙烯(PVC-U)制品凝胶化度的测定 转矩流变仪法 |
China National Standards vinyl |
English PDF |
| GB/T 34693-2017 |
Plastic—Chlorinated poly(vinyl chloride)resins 塑料 氯化聚氯乙烯树脂 |
China National Standards vinyl |
English PDF |
| GB/T 34694-2017 |
Plastic—Determination of residual chloride content of chlorinated poly (vinyl chloride)resins—Potentiometric titration method 塑料 氯化聚氯乙烯树脂中残余氯含量的测定 电位滴定法 |
China National Standards vinyl |
English PDF |
| GB/T 34440-2017 |
Rigid polyvinyl chloride flooring 硬质聚氯乙烯地板 |
China National Standards vinyl |
English PDF |
| GB/T 33608-2017 |
Unplasticized poly(vinyl chloride) (PVC-U) structured-wall pipes for soil and waste discharge inside buildings 建筑排水用硬聚氯乙烯（PVC-U）结构壁管材 |
China National Standards vinyl |
English PDF |
| GB/T 33070-2016 |
1-vinyl-2-pyrrolidinone homopolymer for industrial use 工业用聚N-乙烯基吡咯烷酮 |
China National Standards vinyl |
English PDF |
| GB/T 35772-2017 |
Rapid detection of phthalate esters in polyvinyl chloride products—Infra-red spectrometric method 聚氯乙烯制品中邻苯二甲酸酯的快速检测方法 红外光谱法 |
China National Standards vinyl |
English PDF |
| GB/T 35504-2017 |
Plastic—Chlorinated poly(vinyl chloride)compounds 塑料 氯化聚氯乙烯混合料 |
China National Standards vinyl |
English PDF |
| GB/T 35498-2017 |
vinyltrichlorosilane for industrial use 工业用乙烯基三氯硅烷 |
China National Standards vinyl |
English PDF |
| GB/T 35262-2017 |
Characterisation and testing methods of recycled poly(vinyl chloride)(PVC) 聚氯乙烯（PVC）塑料回收料的表征特性及检测方法 |
China National Standards vinyl |
English PDF |
| GB/T 33383-2016 |
Technical specification for anti-corrosion on concrete/reinforced concrete structures using corrosion-resistant modified polyvinyl chloride (HFVC) structural adhesive and cement 耐蚀改性聚氯乙烯（HFVC）结构胶及胶泥防腐技术规范 |
China National Standards vinyl |
English PDF |
| GB/T 33284-2016 |
Indoor decorating and refurbshing materials—Limit of harmful substances of unplasticized polyvinyl chloride(PVC-U)profiles for the doors and windows 室内装饰装修材料 门、窗用未增塑聚氯乙烯（PVC-U）型材有害物质限量 |
China National Standards vinyl |
English PDF |
| GB 31604.31-2016 |
National Food Safety Standard-Food contact materials and products-Determination of vinyl chloride and determination of migration amount 食品安全国家标准 食品接触材料及制品 氯乙烯的测定和迁移量的测定 |
China National Standards vinyl |
English PDF |
| GB 31604.20-2016 |
National Food Safety Standard-Food contact materials and products-Determination of migration amount of vinyl acetate 食品安全国家标准 食品接触材料及制品 醋酸乙烯酯迁移量的测定 |
China National Standards vinyl |
English PDF |
| GB/T 33069-2016 |
Determination of 1-vinyl-2-pyrrolidinone homopolymer for industrial use 工业用聚N-乙烯基吡咯烷酮检测方法 |
China National Standards vinyl |
English PDF |
| GB/T 30924.1-2016 |
Plastics—Ethylene-vinyl acetate(EVAC) moulding and extrusion materials—Part 1: Designation system and basis for specification 塑料 乙烯-乙酸乙烯酯（EVAC）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards vinyl |
English PDF |
| GB 15581-2016 |
Emission standard of polluants for caustic alkali and polyvinyl chloride industry 烧碱、聚氯乙烯工业污染物排放标准 |
China National Standards vinyl |
English PDF |
| GB/T 4219.2-2015 |
Unplasticizedpoly (vinyl chloride) (PVC-U) piping system for industrial applications—Part 2: Fittings 工业用硬聚氯乙烯（PVC-U）管道系统 第2部分：管件 |
China National Standards vinyl |
English PDF |
| GB 1886.73-2015 |
National Food Safety Standard-Food Additives-Insoluble poly (vinyl pyrrolidone) 食品安全国家标准 食品添加剂 不溶性聚乙烯聚吡咯烷酮 |
China National Standards vinyl |
English PDF |
| GB/T 4085-2015 |
Semirigid polyvinyl chloride floor tiles 半硬质聚氯乙烯块状地板 |
China National Standards vinyl |
English PDF |
| GB/T 11982.2-2015 |
Polyvinyl chloride floor coverings —Part 2: Homogeneous polyvinyl chloride floor covering 聚氯乙烯卷材地板 第2部分：同质聚氯乙烯卷材地板 |
China National Standards vinyl |
English PDF |
| GB/T 11982.1-2015 |
Polyvinyl chloride floor coverings—Part 1: Heterogeneous polyvinyl chloride floor coverings 聚氯乙烯卷材地板 第1部分：非同质聚氯乙烯卷材地板 |
China National Standards vinyl |
English PDF |
| GB/T 31984-2015 |
Test method for determining the content of vinyl acetate in ethylene-vinyl acetate copolymer applied in photovoltaic modules—Thermal gravimetric analysis (TGA) 光伏组件用乙烯-醋酸乙烯共聚物中醋酸乙烯酯含量测试方法 热重分析法（TGA） |
China National Standards vinyl |
English PDF |
| GB/T 32020-2015 |
Polyvinyl butyral interlayer for laminated glass 夹层玻璃用聚乙烯醇缩丁醛中间膜 |
China National Standards vinyl |
English PDF |
| GB/T 32018.2-2015 |
Modified impact resistance poly(vinyl chloride) (PVC-M) pipe system for water supply—Part 2：Fittings 给水用抗冲改性聚氯乙烯（PVC-M）管道系统 第2部分：管件 |
China National Standards vinyl |
English PDF |
| GB/T 32018.1-2015 |
Modified impact resistance poly (vinyl chloride) (PVC-M) pipe system for water supply—Part 1: Pipes 给水用抗冲改性聚氯乙烯（PVC-M）管道系统 第1部分：管材 |
China National Standards vinyl |
English PDF |
| GB/T 30695-2014 |
Identification of polyvinyl chloride and polyurethane imitation leather 聚氯乙烯、聚氨酯人造革（合成革）材质鉴别方法 |
China National Standards vinyl |
English PDF |
| GB 31630-2014 |
Food safety national standard food additives Polyvinyl alcohol 食品安全国家标准 食品添加剂 聚乙烯醇 |
China National Standards vinyl |
English PDF |
| GB/T 30925-2014 |
Plastics―Ethylene-vinyl acetate copolymer(EVAC) thermoplastics―Determination of vinyl acetate content 塑料 乙烯-乙酸乙烯酯共聚物（EVAC）热塑性塑料 乙酸乙烯酯含量的测定 |
China National Standards vinyl |
English PDF |
| GB/T 30924.2-2014 |
Plastics―Ethylene-vinyl acetate(EVAC) moulding and extrusion materials―Part 2: Preparation of test specimens and determination of properties 塑料 乙烯-乙酸乙烯酯(EVAC)模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards vinyl |
English PDF |
| GB/T 30794-2014 |
Determination of polyvinylidene fluoride (PVDF) content of hot-melt fluorocarbon resin coatings (dry film)—Dropping of the melting temperature 热熔型氟树脂涂层（干膜）中聚偏二氟乙烯（PVDF）含量测定 熔融温度下降法 |
China National Standards vinyl |
English PDF |
| GB/T 30778-2014 |
Polyvinyl acetate-acrylate mulsion adhesive for the laminating of paper/polymer films at room temperature 聚醋酸乙烯-丙烯酸酯乳液纸塑冷贴复合胶 |
China National Standards vinyl |
English PDF |
| GB 30529-2014 |
The norm of energy consumption per unit product of vinyl acetate 乙酸乙烯酯单位产品能源消耗限额 |
China National Standards vinyl |
English PDF |
| GB 30528-2014 |
The norm of energy consumption per unit products of polyvinyl alcohol 聚乙烯醇单位产品能源消耗限额 |
China National Standards vinyl |
English PDF |
| GB 30527-2014 |
The norm of energy consumption per unit product of polyvinyl chloride resin 聚氯乙烯树脂单位产品能源消耗限额 |
China National Standards vinyl |
English PDF |
| GB/T 30101-2013 |
Polyvinyl alcohol water-soluble staple fiber 聚乙烯醇水溶短纤维 |
China National Standards vinyl |
English PDF |
| GB/T 7351-2013 |
Fiber grade polyvinyl alcohol resins 纤维级聚乙烯醇树脂 |
China National Standards vinyl |
English PDF |
| GB/T 4615-2013 |
Poly(vinyl chloride) - Determination of residual vinyl chloride monomer gas-chromatographic method 聚氯乙烯 残留氯乙烯单体的测定 气相色谱法 |
China National Standards vinyl |
English PDF |
| GB/T 29874-2013 |
Plastics - Homopolymer and copolymer resins of vinyl chloride - Determination of residual vinyl chloride monomer by gas-chromatographic analysis of dry powder 塑料 氯乙烯均聚和共聚树脂 气相色谱法对干粉中残留氯乙烯单体的测定 |
China National Standards vinyl |
English PDF |
| GB/T 29848-2013 |
Ethylene-vinyl acetate copolymer(EVA) film for encapsulant solar module 光伏组件封装用乙烯-醋酸乙烯酯共聚物（EVA）胶膜 |
China National Standards vinyl |
English PDF |
| GB/T 2915-2013 |
Determination of conductivity of water extract of polyvinyl chloride resins 聚氯乙烯树脂 水萃取液电导率的测定 |
China National Standards vinyl |
English PDF |
| GB 11655.1-2012 |
Health protection zone for synthetic material industry - Part 1：Polyvinyl chloride industry 合成材料制造业卫生防护距离 第1部分：聚氯乙烯制造业 |
China National Standards vinyl |
English PDF |
| GB/T 28610-2012 |
Methyl vinyl Silicone Rubber 甲基乙烯基硅橡胶 |
China National Standards vinyl |
English PDF |
| GB 12952-2011 |
Polyvinyl chloride plastic sheets for waterproofing 聚氯乙烯（PVC）防水卷材 |
China National Standards vinyl |
English PDF |
| GB/T 28122-2011 |
Polyvinyl alcohol (PVA) films for liquid crystal display（LCD）-Determination of thickness 液晶显示器（LCD）用聚乙烯醇（PVA）膜 厚度测定方法 |
China National Standards vinyl |
English PDF |
| GB/T 18477.2-2011 |
Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and draindge - Part 2: Ultra-Rib pipes 埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第2部分：加筋管材 |
China National Standards vinyl |
English PDF |
| GB/T 10002.3-2011 |
Valves made of unplasticized poly(vinyl chloride)(PVC-U)for water supply 给水用硬聚氯乙烯（PVC-U）阀门 |
China National Standards vinyl |
English PDF |
| GB/T 27801-2011 |
vinylene carbonate 碳酸亚乙烯酯 |
China National Standards vinyl |
English PDF |
| GB/T 27573-2011 |
vinyl acetate-ethylene copolymer emulsion 乙酸乙烯酯-乙烯共聚乳液 |
China National Standards vinyl |
English PDF |
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