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Standard Code | Standard Title | Standard Class | Order |
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GB 18265-2019 |
Basic requirements of safety technology for enterprise handling hazardous Chemicals business 危险化学品经营企业安全技术基本要求 |
China National Standards Chemical |
English PDF |
GB/T 37759-2019 |
Water saving enterprises—Modern coal Chemical industry 节水型企业 现代煤化工行业 |
China National Standards Chemical |
English PDF |
GB/T 36946-2018 |
Leather—Chemical tests—Determination of polycyclic aromatic hydrocarbons—Gas chromatography-mass spectrometry 皮革-化学试验-多环芳烃的测定-气相色谱-质谱法 |
China National Standards Chemical |
English PDF |
GB/T 36929-2018 |
Leather and fur—Chemical tests—Determination of perfluorooctane sulphonates(PFOS) and perfluorooctanoic acid(PFOA) content 皮革和毛皮-化学试验-全氟辛烷磺酰基化合物(PFOS)和全氟辛酸类物质(PFOA)的测定 |
China National Standards Chemical |
English PDF |
GB/T 36976-2018 |
Textiles-Quantitative Chemical analysis-Mixtures of polyimide with certain other fibers 纺织品-定量化学分析-聚酰亚胺纤维与某些其他纤维的混合物 |
China National Standards Chemical |
English PDF |
GB 36894-2018 |
Risk criteria for hazardous Chemicals production unit and storage installations 危险化学品生产装置和储存设施风险基准 |
China National Standards Chemical |
English PDF |
GB/T 51296-2018 |
PetroChemical engineering digital delivery standard 石油化工工程数字化交付标准 |
China National Standards Chemical |
English PDF |
GB/T 51320-2018 |
Construction engineering Chemical grouting material application technical standard 建设工程化学灌浆材料应用技术标准 |
China National Standards Chemical |
English PDF |
GB 18218-2018 |
Identification of major hazard installations for hazardous Chemicals 危险化学品重大危险源辨识 |
China National Standards Chemical |
English PDF |
GB/T 37201-2018 |
ElectroChemical performance test of lithium nickel cobalt manganese oxide —Test method for discharge specific capacity and charge-discharge coulombic efficiency of the first cycle 镍钴锰酸锂电化学性能测试-首次放电比容量及首次充放电效率测试方法 |
China National Standards Chemical |
English PDF |
GB/T 37207-2018 |
ElectroChemical performance test of lithium nickel cobalt manganese oxide— Test method for discharge plateau capacity ratio and cycle life 镍钴锰酸锂电化学性能测试-放电平台容量比率及循环寿命测试方法 |
China National Standards Chemical |
English PDF |
GB/T 37211.2-2018 |
Methods for Chemical analysis of germanium metal—Part 2:Determination of aluminium,iron,copper,nickle,lead,cadmium, magnesium,cobalt,indium,zinc content—Inductively coupled plasma mass spectrometry method 金属锗化学分析方法-第2部分:铝、铁、铜、镍、铅、钙、镁、钴、铟、锌含量的测定-电感耦合等离子体质谱法 |
China National Standards Chemical |
English PDF |
GB/T 37211.1-2018 |
Methods for Chemical analysis of germanium metal—Part 1:Determination of arsenic content—Arsenic stain method 金属锗化学分析方法-第1部分:砷含量的测定-砷斑法 |
China National Standards Chemical |
English PDF |
GB/T 50761-2018 |
Seismic design standard for petroChemical steel equipment 石油化工钢制设备抗震设计标准 |
China National Standards Chemical |
English PDF |
GB/T 51273-2018 |
Seismic evaluation standard for petroChemical steel equipment 石油化工钢制设备抗震鉴定标准 |
China National Standards Chemical |
English PDF |
GB/T 20975.11-2018 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 11:Determination of lead content 铝及铝合金化学分析方法 第11部分:铅含量的测定 |
China National Standards Chemical |
English PDF |
GB/T 6609.1-2018 |
Chemical analysis methods and determination of physical performance of alumina—Part 1:Determination of trace elements content—Inductively coupled plasma atomic emission spectrometry method 氧化铝化学分析方法和物理性能测定方法 第1部分:微量元素含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
GB/T 4949-2018 |
Chemical analysis methods for sacrificial anodes of Al-Zn-In system alloy 铝-锌-铟系合金牺牲阳极化学分析方法 |
China National Standards Chemical |
English PDF |
GB/T 6609.12-2018 |
Chemical analysis methods and determination of physical performance of alumina—Part 12:Determination of zinc oxide content—Flame atomic absorption spectrometry method 氧化铝化学分析方法和物理性能测定方法 第12部分:氧化锌含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
GB/T 20975.27-2018 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 27:Determination of cerium,lanthanum,scandium—Inductively coupled plasma atomic emission spectrometry method 铝及铝合金化学分析方法 第27部分:铈、镧、钪含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
GB/T 6609.6-2018 |
Chemical analysis methods and determination of physical performance of alumina—Part 6:Determination of potassium oxide content 氧化铝化学分析方法和物理性能测定方法 第6部分:氧化钾含量的测定 |
China National Standards Chemical |
English PDF |
GB/T 609-2018 |
Chemical reagent—General method for the determination of total nitrogen 化学试剂 总氮量测定通用方法 |
China National Standards Chemical |
English PDF |
GB/T 22594-2018 |
Water treatment Chemicals—General rules for determination of density 水处理剂 密度测定方法通则 |
China National Standards Chemical |
English PDF |
GB/T 36306-2018 |
Cleanrooms and associated controlled environments—Guidelines for airborne Chemical contamination control 洁净室及相关受控环境 空气化学污染控制指南 |
China National Standards Chemical |
English PDF |
GB/T 638-2018 |
Chemical reagent—Stannous chloride dihydrate 化学试剂 二水合氯化亚锡(氯化亚锡) |
China National Standards Chemical |
English PDF |
GB/T 36381-2018 |
Classification of liquid Chemical waste 废弃液体化学品分类规范 |
China National Standards Chemical |
English PDF |
GB/T 36384-2018 |
Determination of mercury in inorganic Chemical product—Atomic fluorescence spectrometry 无机化工产品中汞的测定 原子荧光光谱法 |
China National Standards Chemical |
English PDF |
GB/T 12690.15-2018 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides―Part 15: Determination of calcium content 稀土金属及其氧化物中非稀土杂质 化学分析方法 第15部分:钙量的测定 |
China National Standards Chemical |
English PDF |
GB/T 36547-2018 |
Technical rule for electroChemical energy storage system connected to power grid 电化学储能系统接入电网技术规定 |
China National Standards Chemical |
English PDF |
GB/T 36545-2018 |
Technical requirements for mobile electroChemical energy storage system 移动式电化学储能系统技术要求 |
China National Standards Chemical |
English PDF |
GB/T 36548-2018 |
Test specification for electroChemical energy storage system connected to power grid 电化学储能系统接入电网测试规范 |
China National Standards Chemical |
English PDF |
GB/T 36549-2018 |
Operation performance index and evaluation of electroChemical energy storage station 电化学储能电站运行指标及评价 |
China National Standards Chemical |
English PDF |
GB/T 36558-2018 |
General technical requirements for electroChemical energy storage system in power system 电力系统电化学储能系统通用技术条件 |
China National Standards Chemical |
English PDF |
GB/T 36420-2018 |
Tissue paper and products—Safety assessment management system of Chemicals and materials 生活用纸和纸制品 化学品及原料安全评价管理体系 |
China National Standards Chemical |
English PDF |
GB/T 36533-2018 |
Determination of the Chemical state of micro-iron in silicate—Auger electron spectroscopy 硅酸盐中微颗粒铁的化学态测定 俄歇电子能谱法 |
China National Standards Chemical |
English PDF |
GB/T 36700.7-2018 |
Chemicals—Guidance on hazard classification to the aquatic environment—Part 7:Classification of metals and metal compounds 化学品 水生环境危害分类指导 第7部分:金属和金属化合物分类 |
China National Standards Chemical |
English PDF |
GB/T 36700.1-2018 |
Chemicals—Guidance on hazard classification to the aquatic environment—Part 1:Introduction 化学品 水生环境危害分类指导 第1部分:导言 |
China National Standards Chemical |
English PDF |
GB/T 36700.4-2018 |
Chemicals—Guidance on hazard classification to the aquatic environment—Part 4: Degradation 化学品 水生环境危害分类指导 第4部分:降解 |
China National Standards Chemical |
English PDF |
GB/T 36700.3-2018 |
Chemicals—Guidance on hazard classification to the aquatic environment—Part 3: Aquatic toxicity 化学品 水生环境危害分类指导 第3部分:水生毒性 |
China National Standards Chemical |
English PDF |
GB/T 36592-2018 |
Methods for Chemical analysis of rhodium—Determination of platinum, ruthenium, iridium, palladium, gold, silver, copper, iron, nickel, aluminum, lead, manganese, magnesium, tin, zinc, silicon contents—Inductively coupled plasma mass spectrometry 铑粉化学分析方法 铂、钌、铱、钯、金、银、铜、铁、镍、铝、铅、锰、镁、锡、锌、硅的测定 电感耦合等离子体质谱法 |
China National Standards Chemical |
English PDF |
GB/T 36792-2018 |
Flame retardant Chemical—Brominated polycarbonate 阻燃化学品 溴代聚碳酸酯 |
China National Standards Chemical |
English PDF |
GB/T 3884.20-2018 |
Methods for Chemical analysis of copper concentrates—Part 20:Determination of mercury content—Solid sampling and direct mercury analysis method 铜精矿化学分析方法 第20部分:汞量的测定 固体进样直接法 |
China National Standards Chemical |
English PDF |
GB/T 36590-2018 |
Method for Chemical analysis of high purity silver—Determination of trace impurity elements contents—Glow discharge mass spectrometry 高纯银化学分析方法 痕量杂质元素的测定 辉光放电质谱法 |
China National Standards Chemical |
English PDF |
GB/T 36593-2018 |
Method for Chemical analysis of iridium powder—Determination of silver, gold, palladium, rhodium, ruthenium, lead, platinum, nickel, copper, iron, tin, zinc, magnesium, manganese, aluminum contents —Inductively coupled plasma atomic emission spectrome 铱粉化学分析方法 银、金、钯、铑、钌、铅、铂、镍、铜、铁、锡、锌、镁、锰、铝量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
GB/T 12690.19-2018 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 19: Determination of arsenic and mercury contents 稀土金属及其氧化物中非稀土杂质化学分析方法 第19部分:砷、汞量的测定 |
China National Standards Chemical |
English PDF |
GB/T 4103.17-2018 |
Method for Chemical analysis of lead and lead alloys—Part 17: Determination of sodium, magnesium contents—Flame atomic absorption spectrometry 铅及铅合金化学分析方法 第17部分:钠量、镁量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
GB/T 36762-2018 |
Regulations of management for common corridor in Chemical industry park 化工园区公共管廊管理规程 |
China National Standards Chemical |
English PDF |
GB/T 3884.21-2018 |
Methods for Chemical analysis of copper concentrates-Part 21:Determination of copper,sulfur,lead,zinc,iron, aluminium,calcium,magnesium,manganese content-Wavelength dispersive X-ray fluorescence spectrometric method 铜精矿化学分析方法 第21部分:铜、硫、铅、锌、铁、铝、钙、镁、锰量的测定 波长色散X射线荧光光谱法 |
China National Standards Chemical |
English PDF |
GB/T 36700.8-2018 |
Chemicals—Guidance on hazard classification to the aquatic environment—Part 8:Guidance on transformation/dissolution of metals and metal compounds in aqueous media 化学品 水生环境危害分类指导 第8部分:金属和金属化合物在水介质中的转化/溶解指导 |
China National Standards Chemical |
English PDF |
GB/T 36700.5-2018 |
Chemicals—Guidance on hazard classification to the aquatic environment—Part 5: Bioconcentration 化学品 水生环境危害分类指导 第5部分:生物富集 |
China National Standards Chemical |
English PDF |
GB/T 36700.6-2018 |
Chemicals—Guidance on hazard classification to the aquatic environment—Part 6:Quantitative structure-activity relationship(QSAR) 化学品 水生环境危害分类指导 第6部分:定量结构活性关系(QSAR) |
China National Standards Chemical |
English PDF |
GB/T 36700.2-2018 |
Chemicals—Guidance on hazard classification to the aquatic environment—Part 2: Harmonized classification of method 化学品 水生环境危害分类指导 第2部分:统一分类方法 |
China National Standards Chemical |
English PDF |
GB/T 35930-2018 |
Determination of vapor pressure of Chemical products—Thermogravimetry method 化工产品饱和蒸气压的测定 热重法 |
China National Standards Chemical |
English PDF |
GB 20300-2018 |
Safety specifications for road transportation vehicle of explosive substance and Chemical toxic substance 道路运输爆炸品和剧毒化学品车辆安全技术条件 |
China National Standards Chemical |
English PDF |
GB/T 35925-2018 |
Determination of impurity fluorine ion in water soluble Chemicals—Ion chromatography method 水溶性化工品中杂质氟离子的测定 离子色谱法 |
China National Standards Chemical |
English PDF |
GB/T 35924-2018 |
Determination of moisture in solid Chemical products-Thermogravimetry method 固体化工产品中水分含量的测定 热重法 |
China National Standards Chemical |
English PDF |
GB/T 36052-2018 |
Surface Chemical analysis—Data transfer format for scanning probe microscopy 表面化学分析 扫描探针显微镜数据传送格式 |
China National Standards Chemical |
English PDF |
GB/T 4482-2018 |
Water treatment Chemicals—Ferric chloride 水处理剂 氯化铁 |
China National Standards Chemical |
English PDF |
GB/T 35825-2018 |
The method of tea classification by Chemical analysis 茶叶化学分类方法 |
China National Standards Chemical |
English PDF |
GB/T 36083-2018 |
Nanotechnology—Silver nanomaterials—Guidance for the characterization of biological effect-related physicoChemical properties 纳米技术 纳米银材料 生物学效应相关的理化性质表征指南 |
China National Standards Chemical |
English PDF |
GB/T 36401-2018 |
Surface Chemical analysis—X-ray photoelectron spectroscopy—Reporting of results of thin-film analysis 表面化学分析 X射线光电子能谱 薄膜分析结果的报告 |
China National Standards Chemical |
English PDF |
GB/T 20975.2-2018 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part2: Determination of arsenic content 铝及铝合金化学分析方法 第2部分:砷含量的测定 |
China National Standards Chemical |
English PDF |
GB/T 6609.19-2018 |
Chemical analysis methods and determination of physical performance of alumina—Part 19:Determination of lithium oxide content—Flame atomic absorption spectrometry method 氧化铝化学分析方法和物理性能测定方法 第19部分:氧化锂含量的测定 火焰原子吸收光谱法 |
China National Standards Chemical |
English PDF |
GB/T 20975.1-2018 |
Methods for Chemical analysis of aluminium and aluminium alloys—Part 1:Determination of mercury content 铝及铝合金化学分析方法 第1部分:汞含量的测定 |
China National Standards Chemical |
English PDF |
GB/T 2930.5-2017 |
Rules of seed testing for forage, turfgrass and other herbaceous plant—BioChemical test for viability 草种子检验规程 生活力的生物化学(四唑)测定 |
China National Standards Chemical |
English PDF |
GB/T 34672-2017 |
Chemical reagent—General rules for the ion chromatography 化学试剂 离子色谱法测定通则 |
China National Standards Chemical |
English PDF |
GB/T 34704-2017 |
Chemical reagent—General method for the determination of aldehyde 化学试剂 醛测定通用方法 |
China National Standards Chemical |
English PDF |
GB/T 34708-2017 |
General principles for risk assessment of Chemicals 化学品风险评估通则 |
China National Standards Chemical |
English PDF |
GB/T 34711-2017 |
Testing method for classification of Chemically unstable gases 化学不稳定性气体分类试验方法 |
China National Standards Chemical |
English PDF |
GB/T 34714-2017 |
Comprehensibility testing methodology for GHS labelling and safety data sheets of Chemical 化学品GHS标签和安全技术说明书的可理解性测试方法 |
China National Standards Chemical |
English PDF |
GB/T 34713-2017 |
Chemicals—Validation process and principles of alternative methods for in vitro toxicological testing 化学品 体外毒性试验替代方法的验证程序和原则 |
China National Standards Chemical |
English PDF |
GB/T 34687-2017 |
Treatment and disposal method for iron-containing Chemical sludge 含铁化工污泥处理处置方法 |
China National Standards Chemical |
English PDF |
GB/T 34842-2017 |
Footwear—Chemical tests—Determination of formamide 鞋类 化学试验方法 甲酰胺的测定 |
China National Standards Chemical |
English PDF |
GB/T 34696-2017 |
Technical guide for collecting disused Chemical 废弃化学品收集技术指南 |
China National Standards Chemical |
English PDF |
GB/T 34695-2017 |
Terminology of waste battery Chemicals in treatment and disposal 废弃电池化学品处理处置术语 |
China National Standards Chemical |
English PDF |
GB/T 34702-2017 |
Analytical method of Chemical composition for low temperature sulphur tail gas hydrogenation catalyst 低温硫磺尾气加氢催化剂化学成分分析方法 |
China National Standards Chemical |
English PDF |
GB/T 12690.5-2017 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium,cadmium,vanadium and iron contents 稀土金属及其氧化物中非稀土杂质化学分析方法 第5部分:钴、锰、铅、镍、铜、锌、铝、铬、镁、镉、钒、铁量的测定 |
China National Standards Chemical |
English PDF |
GB/T 34332-2017 |
Chemical analysis of magnesite and dolomite refractory products 菱镁矿和白云石耐火制品化学分析方法 |
China National Standards Chemical |
English PDF |
GB/T 15076.13-2017 |
Methods for Chemical analysis of tantalum and niobium—Part 13: Determination of nitrogen content—Inert gas fusion thermal conductivity method 钽铌化学分析方法 第13部分:氮量的测定 惰气熔融热导法 |
China National Standards Chemical |
English PDF |
GB/T 10574.10-2017 |
Methods for Chemical analysis of tin-lead solders—Part 10:Determination of cadmium content—Flame atomic absorption spectrometry and Na2EDTA titration method 锡铅焊料化学分析方法 第10部分:镉量的测定 火焰原子吸收光谱法和Na2EDTA滴定法 |
China National Standards Chemical |
English PDF |
GB/T 10574.13-2017 |
Methods for Chemical analysis of tin-lead solders—Part 13:Determination of antimony,bismuth,iron,arsenic,copper,silver,zinc,aluminium,cadmium,phosphorous and gold contents—Inductively coupled plasma atomic emission spectrometric method 锡铅焊料化学分析方法 第13部分:锑、铋、铁、砷、铜、银、锌、铝、镉、磷和金量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
GB/T 10574.9-2017 |
Methods for Chemical analysis of tin-lead solders—Part 9:Determination of aluminium content—Graphite furnace atomic absorption spectrometric method 锡铅焊料化学分析方法 第9部分:铝量的测定 电热原子吸收光谱法 |
China National Standards Chemical |
English PDF |
GB/T 34500.3-2017 |
Chemical analysis methods for rare earth waste residue and waste water—Part 3: Determination of weak radioactivity(total activity of αandβ) 稀土废渣、废水化学分析方法 第3部分:弱放射性(α和β总活度)的测定 |
China National Standards Chemical |
English PDF |
GB/T 14265-2017 |
General rule of Chemical analysis for hydrogen,oxygen,nitrogen,carbon and sulfur in metallic materials 金属材料中氢、氧、氮、碳和硫分析方法通则 |
China National Standards Chemical |
English PDF |
GB/T 34500.1-2017 |
Chemical analysis methods for rare earth residue and waste water—Part 1:Determination of fluorine content—Ion selective electrode analysis 稀土废渣、废水化学分析方法 第1部分:氟离子量的测定 离子选择电极法 |
China National Standards Chemical |
English PDF |
GB/T 34500.4-2017 |
Chemical analysis methods for rare earth waste residue and waste water—Part 4: Determination of copper, zinc, lead, chromium, cadmium, barium, cobalt, manganese, nickel and titanium contents—Inductively coupled plasma emission spectrometry 稀土废渣、废水化学分析方法 第4部分:铜、锌、铅、铬、镉、 钡、钴、锰、镍、钛量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
GB/T 16484.13-2017 |
Chemical analysis methods for rare earth chloride and light rare erath carbonate--Part 13: Determination of ammonium chloride content 氯化稀土、碳酸轻稀土化学分析方法 第13部分:氯化铵量的测定 |
China National Standards Chemical |
English PDF |
GB/T 34500.2-2017 |
Chemical analysis methods for rare earth residue and waste water—Part 2:Determination of chemical oxygen demand(COD) 稀土废渣、废水化学分析方法 第2部分:化学需氧量(COD)的测定 |
China National Standards Chemical |
English PDF |
GB/T 18882.2-2017 |
Chemical analysis methods for mixed rare earth oxide of ion-absorpted type rare earth ore—Part 2:Determination of aluminum oxide content 离子型稀土矿混合稀土氧化物化学分析方法 第2部分:三氧化二铝量的测定 |
China National Standards Chemical |
English PDF |
GB/T 12690.18-2017 |
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides— Part 18: Determination of zirconium content 稀土金属及其氧化物中非稀土杂质化学分析方法 第18部分:锆量的测定 |
China National Standards Chemical |
English PDF |
GB/T 12690.6-2017 |
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 第6部分:铁量的测定 硫氰酸钾、1,10-二氮杂菲分光光度法 |
China National Standards Chemical |
English PDF |
GB/T 8152.13-2017 |
Methods for Chemical analysis of lead concentrates—Part 13:Determination of thallium content—Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry 铅精矿化学分析方法 第13部分:铊量的测定 电感耦合等离子体质谱法和电感耦合等离子体-原子发射光谱法 |
China National Standards Chemical |
English PDF |
GB/T 8151.21-2017 |
Methods for Chemical analysis of zinc concentrates—Part 21:Determination of thallium content—Inductively coupled plasma mass spectrometry and inductively coupled plasma-atomic emission spectrometry 锌精矿化学分析方法 第21部分:铊量的测定 电感耦合等离子体质谱法和电感耦合等离子体-原子发射光谱法 |
China National Standards Chemical |
English PDF |
GB/T 10574.7-2017 |
Methods for Chemical analysis of tin-lead solders—Part 7:Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titration 锡铅焊料化学分析方法 第7部分:银量的测定 火焰原子吸收光谱法和硫氰酸钾电位滴定法 |
China National Standards Chemical |
English PDF |
GB/T 15076.1-2017 |
Methods for Chemical analysis of tantalum and niobium—Part 1: Determination of tantalum content in niobium—Inductively coupled plasma atomic emission spectrometry 钽铌化学分析方法 第1部分:铌中钽量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
GB/T 15076.5-2017 |
Methods for Chemical analysis of tantalum and niobium—Part5:Determination of molybdenum and tungsten contents—Inductively coupled plasma atomic emission spectrometry 钽铌化学分析方法 第5部分:钼量和钨量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Chemical |
English PDF |
GB/T 34355-2017 |
Steam and hot water boiler Chemical cleaning regulation 蒸汽和热水锅炉化学清洗规则 |
China National Standards Chemical |
English PDF |
GB/T 34609.1-2017 |
Method for Chemical analysis of rhodium compounds—Part 1: Determination of rhodium content—Gravimetric method with hexaammine cobalt nitrate 铑化合物化学分析方法 第1部分:铑量的测定 硝酸六氨合钴重量法 |
China National Standards Chemical |
English PDF |
GB/T 34404-2017 |
General specifications for non-dangerous liquid Chemical products reverse logistics service 非危液态化工产品逆向物流通用服务规范 |
China National Standards Chemical |
English PDF |
GB/T 34403-2017 |
Specification for emergency handling of non-dangerous liquid Chemical products logistics 非危液态化工产品物流突发事件处理 |
China National Standards Chemical |
English PDF |
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