Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 17767.3-2010 |
Determination of organic-inorganic Compound fertilizers - Part 3: Total potassium content 有机-无机复混肥料的测定方法 第3部分：总钾含量 |
China National Standards Compound |
 English PDF |
| GB/T 17767.2-2010 |
Determination of organic-inorganic Compound fertilizers - Part 2: Total phosphorus content 有机-无机复混肥料的测定方法 第2部分：总磷含量 |
China National Standards Compound |
English PDF |
| GB/T 24794-2009 |
Photographic chemicals - Measurement methods of the trace elements in the organic Compounds - Inductively coupled plasma atomic emission spectrometry (ICP-AES) 照相化学品 有机物中微量元素的分析 电感耦合等离子体原子发射光谱(ICP-AES)法 |
China National Standards Compound |
English PDF |
| GB 15063-2009 |
Compound fertilizer (Complex fertilizer) 复混肥料(复合肥料) |
China National Standards Compound |
English PDF |
| GB/T 15065-2009 |
Black polyethylene Compounds for wire and cable 电线电缆用黑色聚乙烯塑料 |
China National Standards Compound |
English PDF |
| GB/T 24151-2009 |
Plastics - Glass fiber reinforced and flame retardant poly(butylenes terephthalate) Compound 塑料 玻璃纤维增强阻燃聚对苯二甲酸丁二醇酯专用料 |
China National Standards Compound |
English PDF |
| GB/T 24150-2009 |
Plastics - Flame retardant impact-resistant polystyrene Compound 塑料 阻燃抗冲击聚苯乙烯专用料 |
China National Standards Compound |
English PDF |
| GB/T 24149.1-2009 |
Plastics - Polypropylene(PP) Compound for automobile - Part 1: Bumper 塑料 汽车用聚丙烯（PP）专用料 第1部分：保险杠 |
China National Standards Compound |
English PDF |
| GB/T 24281-2009 |
Textiles - Determination of volatile organic Compounds - Gas chromatography/mass spectrography 纺织品 有机挥发物的测定 气相色谱-质谱法 |
China National Standards Compound |
English PDF |
| GB/T 15022.4-2009 |
Resin based reactive Compounds used for electrical insulation - Part 4: Unsaturated polyester based impregnating resins 电气绝缘用树脂基活性复合物 第4部分：不饱和聚酯为基的浸渍树脂 |
China National Standards Compound |
English PDF |
| GB/T 15022.1-2009 |
Resin based reactive Compounds used for electrical insulation - Part 1: Definitions and general requirements 电气绝缘用树脂基活性复合物 第1部分：定义及一般要求 |
China National Standards Compound |
English PDF |
| GB/T 23986-2009 |
Paints and varnishes - Determination of volatile organic Compound (VOC) content - Gas-chromatographic method 色漆和清漆 挥发性有机化合物(VOC)含量的测定 气相色谱法 |
China National Standards Compound |
English PDF |
| GB/T 23985-2009 |
Paints and varnishes - Determination of volatile organic Compound (VOC) content - Difference method 色漆和清漆 挥发性有机化合物(VOC)含量的测定 差值法 |
China National Standards Compound |
English PDF |
| GB/T 23984-2009 |
Paints and varnishes - Determination of the volatile organic Compound content of low-VOC emulsion paints (in-can VOC) 色漆和清漆 低VOC乳胶漆中挥发性有机化合物(罐内VOC)含量的测定 |
China National Standards Compound |
English PDF |
| GB 18877-2009 |
Organic-inorganic Compound fertilizers 有机-无机复混肥料 |
China National Standards Compound |
English PDF |
| GB/T 23656-2009 |
Rubber Compounding ingredients - Silica，precipitated，hydrated - Determination of CTAB surface area 橡胶配合剂 沉淀水合二氧化硅 比表面积的测定 CTAB法 |
China National Standards Compound |
English PDF |
| GB/T 23655-2009 |
Test for the cure level of Compound latex 配合胶乳硫化程度的测定 |
China National Standards Compound |
English PDF |
| GB/T 23641-2009 |
Fiber reinforced unsaturated polyester moulding-Compounds（SMC and BMC）for electrical purposes 电气用纤维增强不饱和聚酯模塑料(SMC/BMC) |
China National Standards Compound |
English PDF |
| GB/T 23445-2009 |
Polymer-modified cement Compounds for waterproofing membrane 聚合物水泥防水涂料 |
China National Standards Compound |
English PDF |
| GB/T 3249-2009 |
Test method for fisher number of metal powders and related Compounds 金属及其化合物粉末费氏粒度的测定方法 |
China National Standards Compound |
English PDF |
| GB/T 23276-2009 |
Method for chemical analysis of palladium Compounds - Determination of palladium content - Complexometric tityation using butanedione dioxime releasing EDTA 钯化合物分析方法 钯量的测定 二甲基乙二醛肟析出EDTA络合滴定法 |
China National Standards Compound |
English PDF |
| GB/T 22924-2008 |
Determination of biuret content for Compound fertilizers（complex fertilizers） 复混肥料（复合肥料）中缩二脲含量的测定 |
China National Standards Compound |
English PDF |
| GB/T 22731-2008 |
Fragrance Compound 日用香精 |
China National Standards Compound |
English PDF |
| GB/T 8815-2008 |
Plasticized polyvinyl chloride （PVC）Compounds for wire and cable 电线电缆用软聚氯乙烯塑料 |
China National Standards Compound |
English PDF |
| GB/T 22932-2008 |
Leather and fur - Chemical tests - Determination of organotin Compounds 皮革和毛皮 化学试验 有机锡化合物的测定 |
China National Standards Compound |
English PDF |
| GB/T 11060.2-2008 |
Natural gas - Determination of sulfur Compound - Part 2: Determination of hydrogen sulfide content by methylene blue method 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 Compound |
English PDF |
| GB/T 22579-2008 |
Guidance on the development of lists of maximum allowable temperatures for polymeric Compounds used in electotechnical equipment 拟定用于电工设备中聚合性复合物最大允许温度清单的导则 |
China National Standards Compound |
English PDF |
| GB/T 22470-2008 |
General requirements for environmentally friendly moulding Compounds for electrical purpose 电气用环保型模塑料通用要求 |
China National Standards Compound |
English PDF |
| GB 1404.3-2008 |
Plastics - Phenolic powder moulding Compounds - Part 3: Requirements for selectes moulding compounds 塑料 粉状酚醛模塑料 第3部分：选定模塑料的要求 |
China National Standards Compound |
English PDF |
| GB/T 4612-2008 |
Plastics - Epoxy Compounds - Determination of epoxy equivalent 塑料 环氧化合物 环氧当量的测定 |
China National Standards Compound |
English PDF |
| GB/T 3403.1-2008 |
Plastics - Urea-formaldehyde and urea/melamine-formaldehyde powder moulding Compounds（UF-and UF/MF-PMCs）- Part 1: Designation system and basis for specifications 塑料 粉状脲-甲醛和脲/三聚氰胺-甲醛模塑料（UF-和UF/MF-PMCs） 第1部分： 命名系统和分类基础 |
China National Standards Compound |
English PDF |
| GB/T 1404.2-2008 |
Plastics - Phenolic powder moulding Compounds - Part 2: Preparation of test specimens and determination of properties 塑料 粉状酚醛模塑料 第2部分: 试样制备和性能测定 |
China National Standards Compound |
English PDF |
| GB/T 1404.1-2008 |
Plastics - Phenolic powder moulding Compounds - Part 1: Designation system and basis for specifications 塑料 粉状酚醛模塑料 第1部分: 命名方法和基础规范 |
China National Standards Compound |
English PDF |
| GB/T 14454.12-2008 |
Fragrance/Flavor substances - Method for determination of trace chlorinated Compounds 香料 微量氯测定法 |
China National Standards Compound |
English PDF |
| GB/T 14454.13-2008 |
Fragrance/Flavor substances - Determination of carbonyl value and carbonyl Compounds content 香料 羰值和羰基化合物含量的测定 |
China National Standards Compound |
English PDF |
| GB/T 17371-2008 |
Silicate Compound plaster for thermal insulation 硅酸盐复合绝热涂料 |
China National Standards Compound |
English PDF |
| GB/T 15568-2008 |
Sheet molding Compound(SMC) for general purposes 通用型片状模塑料(SMC) |
China National Standards Compound |
English PDF |
| GB/T 22141-2008 |
Feed additive - General rules for Compound acidifier 饲料添加剂 复合酸化剂通用要求 |
China National Standards Compound |
English PDF |
| GB/T 2951.51-2008 |
Common test methods for insulating and sheathing materials of electric and optical cables - Part 51:Methods specific to filling Compounds - Drop point - Separation of oil - Lower temperature brittleness - Total acid number - Absence of corrosive component 电缆和光缆绝缘和护套材料通用试验方法 第51部分：填充膏专用试验方法 滴点 油分离 低温脆性 总酸值 腐蚀性 23℃时的介电常数 23℃和100℃时的直流电阻率 |
China National Standards Compound |
English PDF |
| GB/T 2951.42-2008 |
Common test methods for insulating and sheathing materials of electric and optical cables - Part 42:Methods specific to polyethylene and polypropylene Compounds - Tensile strength and elongation at break after conditioning at elevated temperature - Wrappi 电缆和光缆绝缘和护套材料通用试验方法 第42部分：聚乙烯和聚丙烯混合料专用试验方法 高温处理后抗张强度和断裂伸长率试验 高温处理后卷绕试验 空气热老化后的卷绕试验 测定质量的增 |
China National Standards Compound |
English PDF |
| GB/T 2951.41-2008 |
Common test methods for insulating and sheathing materials of electric and optical cables - Part 41:Methods specific to polyethylene and polypropylene Compounds - Resistance to environmental stress cracking - Measurement of the melt flow index - Carbon bl 电缆和光缆绝缘和护套材料通用试验方法 第41部分：聚乙烯和聚丙烯混合料专用试验方法 耐环境应力开裂试验 熔体指数测量方法 直接燃烧法测量聚乙烯中碳黑和(或)矿物质填料含量 热重分 |
China National Standards Compound |
English PDF |
| GB/T 2951.31-2008 |
Common test methods for insulating and sheathing materials of electric and optical cables - Part 31:Methods specific to PVC Compounds - Pressure test at high temperature - Test for resistance to cracking 电缆和光缆绝缘和护套材料通用试验方法 第31部分：聚氯乙烯混合料专用试验方法 高温压力试验-抗开裂试验 |
China National Standards Compound |
English PDF |
| GB/T 2951.21-2008 |
Common test methods for insulating and sheathing materials of electric and optical cables - Part 21:Methods specific to elastomeric Compounds - Ozone resistance, hot set and mineral oil immersion tests 电缆和光缆绝缘和护套材料通用试验方法 第21部分：弹性体混合料专用试验方法 耐臭氧试验-热延伸试验-浸矿物油试验 |
China National Standards Compound |
English PDF |
| GB/T 15339-2008 |
Rubber Compounding ingredients - Carbon black - Method of evaluation in NBR(Acrylonitrile-Butadiene Rubber) 橡胶配合剂 炭黑 在丁腈橡胶中的鉴定方法 |
China National Standards Compound |
English PDF |
| GB/T 14635-2008 |
Rare earth metals and their Compounds - Determination of total rare earth contents 稀土金属及其化合物化学分析方法 稀土总量的测定 |
China National Standards Compound |
English PDF |
| GB/T 8571-2008 |
Preparation of laboratory samples for Compound fertilizers 复混肥料 实验室样品制备 |
China National Standards Compound |
English PDF |
| GB/T 17767.1-2008 |
Determination of organic-inorganic Compound fertilizers - Part 1: Total nitrogen content 有机-无机复混肥料的测定方法 第1部分：总氮含量 |
China National Standards Compound |
English PDF |
| GB/T 6324.5-2008 |
Test method of organic chemical products - Part 5: Determination of trace quantities of carbonyl Compounds in organic chemicals 有机化工产品试验方法 第5部分：有机化工产品中羰基化合物含量的测定 |
China National Standards Compound |
English PDF |
| GB 21908-2008 |
Discharge standards of water pollutants for pharmaceutical industry mixing/Compounding and formulation category 混装制剂类制药工业水污染物排放标准 |
China National Standards Compound |
English PDF |
| GB/T 9733-2008 |
Chemical reagent - General method for the determination of carbonyl Compounds 化学试剂 羰基化合物测定通用方法 |
China National Standards Compound |
English PDF |
| GB/T 21871-2008 |
Rubber Compounding ingredients - Abbreviations 橡胶配合剂 缩略语 |
China National Standards Compound |
English PDF |
| GB/T 21779-2008 |
Test method for particle size distribution of metal powders and related Compounds by light scattering 金属粉末和相关化合物粒度分布的光散射试验方法 |
China National Standards Compound |
English PDF |
| GB 21657-2008 |
Code of dust control in the Compounding workshop of the rubber manufacture 橡胶加工炼胶车间防尘规程 |
China National Standards Compound |
English PDF |
| GB/T 12737-2008 |
Chemical products for industrial use-General method for determination of traces of sulphur Compounds, as sulphate, by reduction and titrimetry 工业用化工产品中以硫酸根表示的痕量硫化合物测定的通用方法 还原和滴定法 |
China National Standards Compound |
English PDF |
| GB/T 15022.2-2007 |
Resin besed reactive Compounds used for electrical insulation - Part 2: Methods of test 电气绝缘用树脂基活性复合物 第2部分: 试验方法 |
China National Standards Compound |
English PDF |
| GB/T 21184-2007 |
Rubber Compounding ingredienets - Sulfenamide accelerators - Test methods 橡胶配合剂 次磺酰胺促进剂 试验方法 |
China National Standards Compound |
English PDF |
| GB/T 9731-2007 |
Chemical reagent - General method for the determination of sulphur Compounds 化学试剂 硫化合物测定通用方法 |
China National Standards Compound |
English PDF |
| GB/T 14527-2007 |
Compound damping isolator and compound damper 复合阻尼隔振器和复合阻尼器 |
China National Standards Compound |
English PDF |
| GB/T 12828-2006 |
Rubber，raw and unvalcanized Compounded - Determination of plasticity number and recovery number - Parallel plate method 生胶和未硫化混炼胶 塑性值及复原值的测定 平行板法 |
China National Standards Compound |
English PDF |
| GB/T 20622-2006 |
Stable isotope 15N Inorganic labelled Compound 稳定性同位素15N无机标记化合物 |
China National Standards Compound |
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 Compound |
English PDF |
| GB/T 12684-2006 |
Methods of test for boron Compound for industrial use 工业硼化物 分析方法 |
China National Standards Compound |
English PDF |
| GB/T 9579-2006 |
Rubber Compounding ingredients―Carbon black―Method of evaluation in styrene-butadiene rubbers 橡胶配合剂 炭黑 在丁苯橡胶中的鉴定方法 |
China National Standards Compound |
English PDF |
| GB/T 3780.21-2006 |
Carbon black―Part 21：Determination of sieve residue for rubber Compounding ingredients―Water washing method 炭黑 第21部分：橡胶配合剂筛余物的测定 水冲洗法 |
China National Standards Compound |
English PDF |
| GB/T 20460-2006 |
Rubber Compounding ingredients―Natural calcium carbonate―Test methods 橡胶配合剂 天然碳酸钙 试验方法 |
China National Standards Compound |
English PDF |
| GB/T 14853.2-2006 |
Rubber Compounding ingredients―Carbon black―Part 2: pelletized-Determination of fines content and pellet attrition 橡胶用造粒炭黑 第2部分： 细粉含量和粒子磨损量的测定 |
China National Standards Compound |
English PDF |
| GB/T 20385-2006 |
Textiles―Determination of organotin Compounds 纺织品 有机锡化合物的测定 |
China National Standards Compound |
English PDF |
| GB/T 20170.2-2006 |
Test method of physical characters of rare earth metals and Compounds Determination on specific surface area of rare earth compounds 稀土金属及其化合物物理性能测试方法 稀土化合物比表面积的测定 |
China National Standards Compound |
English PDF |
| GB/T 20170.1-2006 |
Test methods for physical characters of rare earth metals and their Compounds Determination for particle size distribution of rare earth compounds 稀土金属及其化合物物理性能测试方法 稀土化合物粒度分布的测定 |
China National Standards Compound |
English PDF |
| GB/T 20170.2-2006 |
Test method of physical characters of rare earth metals and Compounds Determination on specific surface area of rare earth compounds 稀土金属及其化合物物理性能测试方法 稀土化合物比表面积的测定 |
China National Standards Compound |
English PDF |
| GB/T 20170.1-2006 |
Test methods for physical characters of rare earth metals and their Compounds Determination for particle size distribution of rare earth compounds 稀土金属及其化合物物理性能测试方法 稀土化合物粒度分布的测定 |
China National Standards Compound |
English PDF |
| GB/T 6509-2005 |
Method for determination on of low molecular weight Compounds content in chip and fibles of polycaproamide 聚己内酰胺切片和纤维中低分子物含量的测定方法 |
China National Standards Compound |
English PDF |
| GB/T 6554-2003 |
Resin based reactive Compounds used for electrical insulation--Part 2:Methods of test--Methods for coating pourders for electrical purposes 电气绝缘用树脂基反应复合物 第2部分:试验方法 电气用涂敷粉末方法 |
China National Standards Compound |
English PDF |
| GB/T 19206-2003 |
Natural gas--Organic sulfurCompounds used as odorants--Requirements and test methods 天然气用有机硫化合物加臭剂的要求和测试方法 |
China National Standards Compound |
English PDF |
| GB/T 19203-2003 |
Determination of calcium，magnesium andsulphur content for Compound fertilizer 复混肥料中钙、镁、硫含量的测定 |
China National Standards Compound |
English PDF |
| GB/T 14540-2003 |
Determination of copper，iron，manganese，zinc，boron and molybdenum content for Compound fertilizers 复混肥料中铜、铁、锰、锌、硼、钼含量的测定 |
China National Standards Compound |
English PDF |
| GB/T 18953-2003 |
Rubber Compounding ingredients--Stearic acid--Definition and test methods 橡胶配合剂 硬脂酸 定义及试验方法 |
China National Standards Compound |
English PDF |
| GB/T 18952-2003 |
Rubber Compounding ingredients--Sulfur--Methods of test 橡胶配合剂 硫磺 试验方法 |
China National Standards Compound |
English PDF |
| GB/T 18951-2003 |
Rubber Compounding ingredients--Zinc oxide--Test methods 橡胶配合剂 氧化锌 试验方法 |
China National Standards Compound |
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 Compound |
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 Compound |
English PDF |
| GB/T 18251-2000 |
Method for the assessment of pigment or carbon black dispersion in polyolefin pipes，fittings and Compounds 聚烯烃管材、管件和混配料中颜料或炭黑分散的测定方法 |
China National Standards Compound |
English PDF |
| GB/T 17813-1999 |
Determination of nicotinic acid and folic acid in Compound premix--High-pressure liquid chromatography 复合预混料中烟酸、叶酸的测定 高效液相色谱法 |
China National Standards Compound |
English PDF |
| GB/T 17130-1997 |
Water quality--Determination of volatile halogenated organic Compounds--Headspace gas chromatography 水质 挥发性卤代烃的测定 顶空气相色谱法 |
China National Standards Compound |
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 Compound |
English PDF |
| GB/T 17062-1997 |
Workplace air--Determination of tin and its inorganic Compounds--Flame atomic absorption spectroscopy 车间空气中锡及其无机化合物的火焰原子吸收光谱测定方法 |
China National Standards Compound |
English PDF |
| GB 17055-1997 |
Hygienic standard for arsenic and its inorganic Compounds in the air of workplace 车间空气中砷及其无机化合物卫生标准 |
China National Standards Compound |
English PDF |
| GB 16210-1996 |
Health standard for nickel and its inorganic Compounds in the air of workplace 车间空气中镍及其无机化合物卫生标准 |
China National Standards Compound |
English PDF |
| GB/T 16108-1995 |
Workplace air--Determination of zirconium and its Compounds--Xylenol orange spectrophotometric method 车间空气中锆及其化合物的二甲酚橙分光光度测定方法 |
China National Standards Compound |
English PDF |
| GB/T 16103-1995 |
Workplace air--Determination of molybdenum and its Compounds--Thiocyanate spectrophotometric method 车间空气中钼及其化合物的硫氰酸盐分光光度测定方法 |
China National Standards Compound |
English PDF |
| GB/T 16022-1995 |
Workplace air--Determination of cobalt and its Compounds--Flame atomic absorption spectrophotometric method 车间空气中钴及其化合物的火焰原子吸收光谱测定方法 |
China National Standards Compound |
English PDF |
| GB/T 16021-1995 |
Workplace air--Determination of nickel and its Compounds--Flame atomic absorption spectrophotometric method 车间空气中镍及其化合物的火焰原子吸收光谱测定方法 |
China National Standards Compound |
English PDF |
| GB/T 16018-1995 |
Workplace air--Determination of manganese and its Compounds--Flame atomic absorption spectrophotometric method 车间空气中锰及其化合物的火焰原子吸收光谱测定方法 |
China National Standards Compound |
English PDF |
| GB/T 16017-1995 |
Workplace air--Determination of manganese and its Compounds--Phosphoric acid-potassium periodate spectrophotometric method 车间空气中锰及其化合物的磷酸-高碘酸钾分光光度测定方法 |
China National Standards Compound |
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 Compound |
English PDF |
| GB/T 15501-1995 |
Air quality--Determination of nitrobenzene(mononitro and dinitro-Compound)--Reduction by zinc-N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method 空气质量 硝基苯类 (一硝基和二硝基化合物)的测定 锌还原-盐酸萘乙二胺分光光度法 |
China National Standards Compound |
English PDF |
| GB/T 11889-1989 |
Water quality--Determination of aniline Compounds--Spectrophotometric method with N-(1-naphthyl) ethy lenediamine 水质 苯胺类化合物的测定 N-(1-萘基)乙二胺偶氮分光光度法 |
China National Standards Compound |
English PDF |
| GB 11722-1989 |
Health standard for vanadium and its Compounds in the air of workplace 车间空气中钒及其化合物卫生标准 |
China National Standards Compound |
English PDF |
| GB/T 11107-1989 |
Metallic and its Compound powder--Determination of specific surface and particle size by air permeating method 金属及其化合物粉末 比表面积和粒度测定 空气透过法 |
China National Standards Compound |
English PDF |
| GB 8774-1988 |
Hygienic standard for antimony and its Compounds in the air of workplace 车间空气中锑及其化合物卫生标准 |
China National Standards Compound |
English PDF |
| GB 8788-1988 |
Diagnostic criteria and principles of management of occupational acute aromatic amino-and nitroCompounds (excluding TNT) poisoning 职业性急性苯的氨基、硝基化合物(三硝基甲苯除外)中毒诊断标准及处理原则 |
China National Standards Compound |
English PDF |
| GB/T 7491-1987 |
Water quality--Determination of volatile phenolic Compounds--After distillation with bromine method 水质 挥发酚的测定 蒸馏后溴化容量法 |
China National Standards Compound |
English PDF |
| GB/T 7490-1987 |
Water quality--Determination of volatile phenolic Compounds--After distillation by means of 4-AAP spectrophotometric method 水质 挥发酚的测定 蒸馏后4-氨基安替比林分光光度法 |
China National Standards Compound |
English PDF |
| GB 7355-1987 |
Sanitary standard for lead and it’s inorganic Compounds in the atmosphere 大气中铅及其无机化合物的卫生标准 |
China National Standards Compound |
English PDF |
| GB/T 5474-1985 |
Phenol-formaldehyde mouldings--Determination of free ammonia and ammonium Compounds--Colorimetric comparison method 酚醛模塑制品游离氨和铵化合物的测定 比色法 |
China National Standards Compound |
English PDF |
| GB/T 4919-1985 |
Waste water from manufacturing process--Determination of total nitro Compounds--Gas chromato-graphic method 工业废水 总硝基化合物的测定 气相色谱法 |
China National Standards Compound |
English PDF |
| Find out:306Items | To Page of: First -Previous-Next -Last | 1 2 |
+86-755-25831330
