China NY GB Standards Search

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.

China "NY" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 18477.1-2007	Unplasticized polyviNYl chloride (PVC-U) structure wall pipline system for underground soil waste and drainage - Part 1: double wall corrugated pipes 埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统第1部分：双壁波纹管材	China National Standards NY	English PDF
GB/T 13526-2007	Unplasticized polyviNYl chloride(PVC-U) pipes dichloromethane resistance test method 硬聚氯乙烯(PVC-U) 管材二氯甲烷浸渍试验方法	China National Standards NY	English PDF
GB/Z 21215-2007	Rigid laminated sheet based on modified dipheNYl ether resins and glass cloth 改性二苯醚玻璃布层压板	China National Standards NY	English PDF
GB/T 21119-2007	Wheat - Determination of sedimentation index - ZeleNY test 小麦沉降指数测定法 Zeleny试验	China National Standards NY	English PDF
GB/T 3401-2007	Determination of the viscosity of Poly(viNYl chloride) resins in dilute solution using capillary viscometers 用毛细管黏度计测定聚氯乙烯树脂稀溶液的黏度	China National Standards NY	English PDF
GB/T 2916-2007	Plastic - ViNYl chloride homopolymer and copolymer resins - Sieve analysis using air-jet sieve apparatus 塑料氯乙烯均聚和共聚树脂用空气喷射筛装置的筛分析	China National Standards NY	English PDF
GB/T 7739.10-2007	Methods for chemical analysis of gold concentrates - Part 10：Determination of antimoNY contents 金精矿化学分析方法第10部分：锑量的测定	China National Standards NY	English PDF
GB/T 20899.10-2007	Methods for chemical analysis of gold ores - Part 10：Determination of antimoNY contents 金矿石化学分析方法第10部分：锑量的测定	China National Standards NY	English PDF
GB/T 20763-2006	Method for determination of acetopromaizine，chlorpromazin，haloperidol，propioNYlpromazine，xylazine，azaperone，azaperol and carazolol residues in porcine kidney and muscle tissues - LC-MS-MS method 猪肾和肌肉组织中乙酰丙嗪、氯丙嗪、氟哌啶醇、丙酰二甲氨基丙吩噻嗪、甲苯噻嗪、阿扎哌隆、阿扎哌醇、咔唑心安残留量的测定液相色谱-串联质谱法	China National Standards NY	English PDF
GB/T 20754-2006	Method for the determination of pheNYlbutazone in livestock and poultry muscles - LC-UV detection method 畜禽肉中保泰松残留量的测定液相色谱-紫外检测法	China National Standards NY	English PDF
GB/T 19598-2006	Product of geographical indication - Anxi tieguaNYin tea 地理标志产品安溪铁观音	China National Standards NY	English PDF
GB/T 225-2006	Steel - Hardenability test by end quenching（JomiNY test）钢淬透性的末端淬火试验方法（Jominy 试验）	China National Standards NY	English PDF
GB/T 8647.7-2006	The methods for chemical analysis of nickel - Determination of arsenic,antimoNY,bismuth,tin and lead contents - Electrothermal atomic absorption spectrometric method 镍化学分析方法　砷、锑、铋、锡、铅量的测定电热原子吸收光谱法	China National Standards NY	English PDF
GB/T 8647.10-2006	The methods for chemical analysis of nickel - Determination of arsenic,cadmium,lead,zinc,antimoNY,bismuth,tin,cobalt,copper,manganese,magnesium,silicon,aluminium,iron contents - Atomic emission spectrometric method 镍化学分析方法　砷、镉、铅、锌、锑、铋、锡、钴、铜、锰、镁、硅、铝、铁量的测定发射光谱法	China National Standards NY	English PDF
GB/T 11067.4-2006	Methods for chemical analysis of silver - Determination of antimoNY content - The inductively coupled plasma atomic emission spectrometric method 银化学分析方法锑量的测定电感耦合等离子体原子发射光谱法	China National Standards NY	English PDF
GB/T 5761-2006	Suspension polyviNYl chloride resins of general purpose 悬浮法通用聚氯乙烯树脂	China National Standards NY	English PDF
GB/T 20500-2006	Method for the determination of di(2-ethylhexyl) adipate and di-n-octyl adipate in polyviNYl chloride film 聚氯乙烯膜中己二酸二（2―乙基）己酯与己二酸二正辛酯含量的测定	China National Standards NY	English PDF
GB/T 20499-2006	Method for the determination of di (2-ethylhexyl) adipate migrating from polyviNYl chloride film in contact with foodstuffs 食品包装用聚氯乙烯膜中己二酸二（2－乙基）己酯迁移量的测定	China National Standards NY	English PDF
GB/T 20646-2006	Rubber compounding ingredients - p-PheNYlenediamine(PPD) antioxidants - Test methods 橡胶配合剂对苯二胺（PPD)防老剂试验方法	China National Standards NY	English PDF
GB 15083-2006	Strength requirement and test of automobile seats, their anchorages and aNY head restraints 汽车座椅、座椅固定装置及头枕强度要求和试验方法	China National Standards NY	English PDF
GB/T 20387-2006	Textiles―Determination of the content of polychlorinated bipheNYls (PCBs) 纺织品多氯联苯的测定	China National Standards NY	English PDF
GB/T 20386-2006	Textiles ―Determination of the content of ortho-pheNYlphenol 纺织品邻苯基苯酚的测定	China National Standards NY	English PDF
GB/T 5023.6-2006	PolyviNYl chloride insulated cables of rated voltages up to and including 450/750V Part 6: Lift cables and cables for flexible connections 额定电压450/750V及以下聚氯乙烯绝缘电缆第6部分:电梯电缆和挠性连接用电缆	China National Standards NY	English PDF
GB/T 20221-2006	Unplasticized poly(viNYl chloride)(PVC-U) pipes for non-pressure buried drainage and sewerage systems 无压埋地排污、排水用硬聚氯乙烯(PVC-U)管材	China National Standards NY	English PDF
GB/T 20218-2006	Biaxially oriented polyamide (NYlon) film 双向拉伸聚酰胺（尼龙）薄膜	China National Standards NY	English PDF
GB/T 13664-2006	Unplasticized poly(viNYl chloride) (PVC-U) pipes for low-pressure conveyance in irrigation 低压输水灌溉用硬聚氯乙烯(PVC-U)管材	China National Standards NY	English PDF
GB/T 5836.2-2006	Unplasticized poly(viNYl chloride) (PVC-U) fittings for soil and waste inside buildings 建筑排水用硬聚氯乙烯（PVC-U）管件	China National Standards NY	English PDF
GB/T 5836.1-2006	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 NY	English PDF
GB/T 20202-2006	Ethylene-viNYl acetate copolymer 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 NY	English PDF
GB/T 10002.1-2006	Unplasticized poly(viNYl chloride) (PVC-U) pipes for water supply 给水用硬聚氯乙烯(PVC-U)管材	China National Standards NY	English PDF
GB/T 20127.8-2006	Steel and alloy - Determination of trace element contents Part 8: Determination of antimoNY content by hydride generation-atomic fluorescence spectrometric method 钢铁及合金痕量元素的测定第8部分：氢化物发生-原子荧光光谱法测定锑含量	China National Standards NY	English PDF
GB/T 20127.13-2006	Steel and alloy - Determination of trace element contents Part 13: Determination of tin content by iodide extraction-pheNYlfluorone photometric method 钢铁及合金痕量元素的测定第13部分：碘化物萃取-苯基荧光酮光度法测定锡含量	China National Standards NY	English PDF
GB/T 22000-2006	Food safety management systems - Requirements for aNY organization in the food chain 食品安全管理体系食品链中各类组织的要求	China National Standards NY	English PDF
GB/T 3402.1-2005	Plastics Homopolymer and copolymer resins of viNYl chloride -- Part 1: Designation system and basis for specifiations 塑料氯乙烯均聚和共聚树脂第1部分：命名体系和规范基础	China National Standards NY	English PDF
GB/T 20022-2005	Plastics -- Homopolymer and Copolymer resins of viNYl chloride Determination of apparent density 塑料氯乙烯均聚和共聚树脂表观密度的测定	China National Standards NY	English PDF
GB/T 8381.8-2005	Determination of PolychlorobipheNYls(PCBs)in Feeds-Gas Chromatography 饲料中多氯联苯的测定气相色谱法	China National Standards NY	English PDF
GB 19778-2005	Packaging glass containers-Release of lead cadmium arsenic and antimoNY-Permissible limits 包装玻璃容器铅、镉、砷、锑溶出允许限量	China National Standards NY	English PDF
GB/T 4085-2005	Semirigid polyviNYl chloride floor tiles 半硬质聚氯乙烯块状地板	China National Standards NY	English PDF
GB/T 11982.1-2005	PolyviNYl chloride floor sheets Part 1:Polyvinyl chloride floor sheets with backing 聚氯乙烯卷材地板第1部分:带基材的聚氯乙烯卷材地板	China National Standards NY	English PDF
GB/T 12689.9-2004	The methods for chemical analysis of zinc and zinc alloys--The determination of antimoNY content--The atomic fluorescence spectrometer and the flame atomic absorption spectrometric method 锌及锌合金化学分析方法锑量的测定原子荧光光谱法和火焰原子吸收光谱法	China National Standards NY	English PDF
GB/T 12689.10-2004	The methods for chemical analysis of zinc and zinc alloys--The determination of tin content--The pheNYlfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method 锌及锌合金化学分析方法锡量的测定苯芴酮-溴化十六烷基三甲胺分光光度法	China National Standards NY	English PDF
GB/T 8814-2004	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 NY	English PDF
GB/T 19471.2-2004	Plastics piping systems--Elastomeric-sealing-ring-type socket joints of unplasticized poly(viNYl chloride)(PVC-U)for use with PVC-U pipes--Test method for leaktightness under negative pressure 塑料管道系统硬聚氯乙烯(PVC-U)管材弹性密封圈式承口接头负压密封试验方法	China National Standards NY	English PDF
GB/T 19471.1-2004	Plastics piping systems--Elastomeric-sealing-ring-type socket joints for use with unplasticized poly(viNYl chloride)(PVC-U)pipes--Test method forleaktighness under internal pressure and angular deflection 塑料管道系统硬聚氯乙烯(PVC-U)管材弹性密封圈式承口接头偏角密封试验方法	China National Standards NY	English PDF
GB/T 17980.122-2004	Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 122:Fungicides against dowNY mildew of grape 农药田间药效试验准则(二) 第122部分:杀菌剂防治葡萄霜霉病	China National Standards NY	English PDF
GB/T 17980.115-2004	Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 115:Fungicides against dowNY mildew of Chinese cabbage 农药田间药效试验准则(二) 第115部分:杀菌剂防治大白菜霜霉病	China National Standards NY	English PDF
GB/T 17980.100-2004	Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 100:Fungicides against dowNY blight of litchi 农药田间药效试验准则(二) 第100部分:杀菌剂防治荔枝霜疫霉病	China National Standards NY	English PDF
GB/T 6609.8-2004	Chemical analysis methods and determination of physical performance of alumina--Determination of chromium sesquioxide content--DipheNYl carbazide photometric method 氧化铝化学分析方法和物理性能测定方法二苯基碳酰二肼光度法测定三氧化二铬含量	China National Standards NY	English PDF
GB/T 6609.18-2004	Chemical analysis methods and determination of physical performanceof alumina--Determination of sulfate content--N，N-dimethyl-P-pheNYlenediamine spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 N，N-二甲基对苯二胺分光光度法测定硫酸根含量	China National Standards NY	English PDF
GB/T 6609.10-2004	Chemical analysis methods and determination of physical performance of alumina--Determination of vanadic oxide content--N-benzoyl-N-pheNYlhydroxylamine extraction photometric method 氧化铝化学分析方法和物理性能测定方法苯甲酰苯基羟胺萃取光度法测定五氧化二钒含量	China National Standards NY	English PDF
GB/T 1819.6-2004	Methods for chemical analysis of tin concentrates--Determination of antimoNY content--The malachite green spectrometric method and the flame atomic absorption spectrometric method 锡精矿化学分析方法锑量的测定孔雀绿分光光度法和火焰原子吸收光谱法	China National Standards NY	English PDF
GB/T 1819.5-2004	Methods for chemical analysis of tin concentrates--Determination of arsenic content--The molybdoantimoNYarsenate blue spectrophotometric method and the distillation-iodimetric titrimetric method 锡精矿化学分析方法砷量的测定砷锑钼蓝分光光度法和蒸馏分离-碘滴定法	China National Standards NY	English PDF
GB/T 9102-2003	NYlon 6 dipped tyre cord fabric 锦纶6轮胎浸胶帘子布	China National Standards NY	English PDF
GB/T 9350-2003	Plastics--Homopolymer andcopolymer resins of viNYl chloride--Determination of pH of aqueous extract 塑料氯乙烯均聚和共聚树脂水萃取液pH值的测定	China National Standards NY	English PDF
GB/T 12004.4-2003	PolyviNYl chloride paste--Determination of apparent viscosity by the Brookfield test method 聚氯乙烯增塑糊表观粘度的测定 Brookfield试验法	China National Standards NY	English PDF
GB/T 5009.68-2003	Method for analysis of hygienic standard of perchoroviNYl-coating for inner wall of food container 食品容器内壁过氯乙烯涂料卫生标准的分析方法	China National Standards NY	English PDF
GB/T 5009.67-2003	Method for analysis of hygienic standard of products of polyviNYl chloride for food packaging 食品包装用聚氯乙烯成型品卫生标准的分析方法	China National Standards NY	English PDF
GB/T 5009.137-2003	Determination of antimoNY in foods 食品中锑的测定	China National Standards NY	English PDF
GB/T 5009.125-2003	Determination of 6-caprolactam in NYlon 6 resin and its products 尼龙6树脂及成型品中己内酰胺的测定	China National Standards NY	English PDF
GB/T 5009.122-2003	Determination of residual ethylidene dichloride in polyviNYl chloride resin and product for food container and packaging material 食品容器、包装材料用聚氯乙烯树脂及成型品中残留1，1-二氯乙烷的测定	China National Standards NY	English PDF
GB/T 5009.101-2003	Determination of antimoNY in polyester resin and products for food containers and packaging materials 食品容器及包装材料用聚酯树脂及其成型品中锑的测定	China National Standards NY	English PDF
GB/T 10574.2-2003	Methods for chemical analysis of tin-lead solders--Determination of antimoNY content 锡铅焊料化学分析方法锑量的测定	China National Standards NY	English PDF
GB/T 18998.3-2003	Chlorinated poly(viNYl chloride)(PVC-C) piping systems for industrial applications--Part 3: 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 NY	English PDF
GB/T 18998.2-2003	Chlorinated poly(viNYl chloride)(PVC-C) piping systems for industrial applications--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 NY	English PDF
GB/T 18998.1-2003	Chlorinated poly(viNYl chloride)(PVC-C) piping systems for industrial applications--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 NY	English PDF
GB/T 8804.2-2003	Thermoplastic pipes--Determination of tensile properties--Part 2: Pipes made of unplasticized poly(viNYl chloride)(PVC-U)，chlorinated poly(vinyl chloride)(PVC-C)and high-impact poly(vinyl chloride)(PVC-HI) 热塑性塑料管材拉伸性能测定第2部分: 硬聚氯乙烯(PVC-U)、氯化聚氯乙烯(PVC-C)和高抗冲聚氯乙烯(PVC-HI)管材	China National Standards NY	English PDF
GB/T 18993.3-2003	Chlorinated poly(ViNYl chloride) 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 NY	English PDF
GB/T 18993.2-2003	Chlorinated poly(viNYl chloride) 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 NY	English PDF
GB/T 18993.1-2003	Chlorinated poly(viNYl chloride) piping system 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 NY	English PDF
GB/T 12588-2003	Plastics coated fabrics--PolyviNYl chloride coatings--Rapid method for checking fusion 塑料涂覆织物聚氯乙烯涂覆层融合程度快速检验法	China National Standards NY	English PDF
GB/T 7139-2002	Plastics--ViNYl chloride homopolymers and copolymers--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 NY	English PDF
GB/T 3400-2002	Plastics--Homopolymer and copolymer resins of viNYl chloeride for general use--Determination of plasticizer absorption at room temperature 塑料通用型氯乙烯均聚和共聚树脂室温下增塑剂吸收量的测定	China National Standards NY	English PDF
GB/T 18847-2002	PolyviNYl chloride laminated sheet-metal 聚氯乙烯覆膜金属板	China National Standards NY	English PDF
GB/T 9101-2002	NYlon 66 dipped tyre cord fabric 锦纶66浸胶帘子布	China National Standards NY	English PDF
GB/T 9349-2002	Determination of thermal stabitity of poly(viNYl chloride) related chlorine-containing homopolymers and copolymers and their compounds--Discoloration method 聚氯乙烯、相关含氯均聚物和共聚物及其共混物热稳定性的测定变色法	China National Standards NY	English PDF
GB/T 2917.1-2002	Determination of compounds and products based on vingl chloride homopolymers and copolymers to evolve hydrogen chloride and aNY other acidic products at elevoted temperatures--Congo red method 以氯乙烯均聚和共聚物为主的共混物及制品在高温时放出氯化氢和任何其他酸性产物的测定刚果红法	China National Standards NY	English PDF
GB 18586-2001	Indoor decorating and refurbishing materials--Limit of harmful substances of polyviNYl chloride floor coverings 室内装饰装修材料聚氯乙烯卷材料地板中有害物质限量	China National Standards NY	English PDF
GB 18563-2001	Occupational exposure limit for polyviNYl chloride dust in the air of workplace 车间空气中聚氯乙烯粉尘职业接触限值	China National Standards NY	English PDF
GB 18533-2001	Occupational exposure limit for polymethylene polypheNYl isocyanate(PMPPI) in the air of workplace 车间空气中多次甲基多苯基多异氰酸酯职业接触限值	China National Standards NY	English PDF
GB/T 8803-2001	Injection-moulded unplasticized poly(viNYl chloride)(PVC-U)，chlorinated poly(vinyl chloride)(PVC-C)，acrylonitrile butadiene-styrene(ABS)and acrylonitrile-styrene-acrylester(ASA)fittings--Hot oven test method 注射成型硬质聚氯乙烯(PVC-U)、氯化聚氯乙烯(PVC-C)、丙烯腈-丁二烯-苯乙烯三元共聚物(ABS)和丙烯腈-苯乙烯-丙烯酸盐三元共聚物(ASA)管件热烘箱试验方法	China National Standards NY	English PDF
GB/T 223.14-2000	Methods for chemical analysis of iron，steel and alloy--The N-benzoy-N-pheNYlhydroxylamine extraction photometric method for the determination of vanadium content 钢铁及合金化学分析方法钽试剂萃取光度法测定钒含量	China National Standards NY	English PDF
GB/T 17980.26-2000	Pesticide--Guidelines for the field efficacy trials(I)--Fungicides against dowNY mildew of cucumber 农药田间药效试验准则(一) 杀菌剂防治黄瓜霜霉病	China National Standards NY	English PDF
GB/T 17816-1999	Determination of total ascorbicacid in feeds--o-PheNYlenediamine fluorometry 饲料中总抗坏血酸的测定邻苯二胺荧光法	China National Standards NY	English PDF
GB/T 17688-1999	Geosynthetics--PolyviNYl chloride geomembrane 土工合成材料聚氯乙烯土工膜	China National Standards NY	English PDF
GB/T 17063-1997	Workplace air--Determination of antimoNY and its compounds--Flame atomic absorption spectroscopy 车间空气中锑及其化合物的火焰原子吸收光谱测定方法	China National Standards NY	English PDF
GB 16332-1996	Hygienic standard of products of NYlon for food packaging material 食品包装材料用尼龙成型品卫生标准	China National Standards NY	English PDF
GB 16331-1996	Hygienic standard of NYlon 6 resins for food packaging material 食品包装材料用尼龙6树脂卫生标准	China National Standards NY	English PDF
GB/T 16089-1995	Workplace air--Determination of viNYl chloride--Thermal desorption gas chromatographic method (DNP) 车间空气中氯乙烯的热解吸气相色谱测定方法 (DNP)	China National Standards NY	English PDF
GB/T 16088-1995	Workplace air--Determination of viNYl chloride--Direct injection gas chromatographic method (PEG 6000) 车间空气中氯乙烯的直接进样气相色谱测定方法 (PEG 6000)	China National Standards NY	English PDF
GB/T 16087-1995	Workplace air--Determination of viNYl chloride--Direct injection gas chromatographic method(DNP) 车间空气中氯乙烯的直接进样气相色谱测定方法 (DNP)	China National Standards NY	English PDF
GB/T 16055-1995	Workplace air--Determination of dipheNYl-diphenyl ether--Ultraviolet spectrophotometric method 车间空气中联苯-苯醚的紫外分光光度测定方法	China National Standards NY	English PDF
GB/T 16019-1995	Workplace air--Determination of chromium trioxide，chromates and dichromates--DipheNYlcarbazide spectrophotometric method 车间空气中三氧化铬、铬酸盐、重铬酸盐的二苯碳酰二肼分光光度测定方法	China National Standards NY	English PDF
GB/T 15917.3-1995	Dysprosium and dysprosium oxide--Determination of tantalum content--Para-chloride-pheNYlfluorone-cetyl trimethyl ammonium bromide-ethanol spectrophotometric method 金属镝及氧化镝化学分析方法对氯苯基荧光酮-溴化十六烷基三甲基胺分光光度法测定钽量	China National Standards NY	English PDF
GB 15593-1995	Plasticized polyviNYl chloride (PVC) compounds for transfusion (infusion) equipment 输血(液)器具用软聚氯乙烯塑料	China National Standards NY	English PDF
GB 15581-1995	Discharge standard of water pollutants for caustic alkali and polyviNYl chloride industry 烧碱、聚氯乙烯工业水污染物排放标准	China National Standards NY	English PDF
GB/T 15555.5-1995	Solid waste--Determination of total chromium--1，5-DipheNYlcarbohydrazide spectrophotometric method 固体废物总铬的测定二苯碳酰二肼分光光度法	China National Standards NY	English PDF
GB/T 15555.4-1995	Solid waste--Determination of chromium(VI)--1，5-DipheNYlcarbohydrazide spectrophotometric method 固体废物六价铬的测定二苯碳酰二肼分光光度法	China National Standards NY	English PDF
GB/T 15267-1994	Rigid polyviNYl chloride sheet and film forfoodstuff packing 食品包装用聚氯乙烯硬片、膜	China National Standards NY	English PDF
GB/T 223.50-1994	Methods for chemical analysis of iron，steel and alloy--The pheNYlfluorone-CTMAB direct photometric method for the determination of tin content 钢铁及合金化学分析方法苯基荧光酮-溴化十六烷基三甲基胺直接光度法测定锡量	China National Standards NY	English PDF
GB/T 223.47-1994	Methods for chemical analysis of iron，steel and alloy--The carrier precipitation-molybdenumblue potometric method for the determination of antimoNY content 钢铁及合金化学分析方法载体沉淀-钼蓝光度法测定锑量	China National Standards NY	English PDF

Find out:528Items | To Page of: First -Previous-Next -Last | 1 2 3 4 5 6

- Since 2001 -
Focus on China Standards & Compliance Services

www.rjs.cn
China Licenses

www.transcustoms.com
China HS code & Tariff

www.gbstandards.org
China National Standards