China National Standards

China Chemical analysis of GB Standards English PDF List


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 "Chemical analysis of" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 20899.4-2007 Methods for Chemical analysis of gold ores - Part 4:Determination of copper contents
    金矿石化学分析方法 第4部分:铜量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 20899.3-2007 Methods for Chemical analysis of gold ores - Part 3:Determination of arsenic contents
    金矿石化学分析方法 第3部分:砷量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 20899.2-2007 Methods for Chemical analysis of gold ores - Part 2:Determination of silver contents
    金矿石化学分析方法 第2部分:银量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 20899.1-2007 Methods for Chemical analysis of gold ores - Part 1:Determination of gold contents
    金矿石化学分析方法 第1部分:金量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 20899.11-2007 Methods for Chemical analysis of gold ores - Part 11:Determination of arsenic and bismuth contents
    金矿石化学分析方法 第11部分:砷量和铋量的测定
    China National Standards
    Chemical analysis of

    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
    Chemical analysis of

    English PDF
    GB/T 5070-2007 Chemical analysis of refractories containing chrome
    含铬耐火材料化学分析方法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 5069-2007 Chemical analysis of magnesia-alumina refractories
    镁铝系耐火材料化学分析方法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 4984-2007 Chemical analysis of refractories containing zirconia
    含锆耐火材料化学分析方法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 6900-2006 Chemical analysis of alumina-silica refractories
    铝硅系耐火材料化学分析方法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8647.9-2006 The methods for Chemical analysis of nickel - Determination of carbon content - Infra-red absorption method after high frequency induction furnace combustion
    镍化学分析方法 碳量的测定 高频感应炉燃烧红外吸收法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8647.8-2006 The methods for Chemical analysis of nickel - Determination of sulphur content - Infra-red absorption method after high frequency induction furnace combustion
    镍化学分析方法 硫量的测定 高频感应炉燃烧红外吸收法
    China National Standards
    Chemical analysis of

    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
    Chemical analysis of

    English PDF
    GB/T 8647.6-2006 The methods for Chemical analysis of nickel - Determination of cadmium,cobalt,copper,manganese,lead and zinc contents - Flame atomic absorption spectrometric method
    镍化学分析方法 镉、钴、铜、锰、铅、锌量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8647.5-2006 The methods for Chemical analysis of nickel - Determination of magnesium content - Flame atomic absorption spectrometric method
    镍化学分析方法 镁量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8647.4-2006 The methods for Chemical analysis of nickel - Determination of phosphorous content - Molybdenum blue spectrophotometric method
    镍化学分析方法 磷量的测定 钼蓝分光光度法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8647.3-2006 The methods for Chemical analysis of nickel - Determination of silicon content - Molybdenum blue spectrophotometric method
    镍化学分析方法 硅量的测定 钼蓝分光光度法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8647.2-2006 The methods for Chemical analysis of nickel - Determination of aluminium content - Electrothermal atomic absorption spectrometric method
    镍化学分析方法 铝量的测定 电热原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8647.1-2006 The methods for Chemical analysis of nickel - Determination of iron content - Sulfosalicylic acid spectrophotometric method
    镍化学分析方法 铁量的测定 磺基水杨酸分光光度法
    China National Standards
    Chemical analysis of

    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
    Chemical analysis of

    English PDF
    GB/T 11067.6-2006 Methods for Chemical analysis of silver - Determination of iron contents - Flame atomic absorption spectrometric method
    银化学分析方法 铁量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 11067.5-2006 Methods for Chemical analysis of silver - Determination of lead and bismuth contents - Flame atomic absorption spectrometric method
    银化学分析方法 铅和铋量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    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
    Chemical analysis of

    English PDF
    GB/T 11067.3-2006 Methods for Chemical analysis of silver - Determination of selenium and tellurium content - Inductively coupled plasma atomic emission spectrometric method
    银化学分析方法 硒和碲量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 11067.2-2006 Methods for Chemical analysis of silver - Determination of copper contents - Flame atomic absorption spectrometric method
    银化学分析方法 铜量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 11067.1-2006 Methods for Chemical analysis of silver - Determination of silver content - Silver chloride precipitation-Flame atomic absorption spectrometric method
    银化学分析方法 银量的测定 氯化银沉淀-火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8152.9-2006 Methods for Chemical analysis of lead concentrates―Determination of magnesium oxide content―Flame atomic absorption spectrometric method
    铅精矿化学分析方法 氧化镁的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8152.7-2006 Methods for Chemical analysis of lead concentrates―Determination of copper content―Flame atomic absorption spectrometric method
    铅精矿化学分析方法 铜量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8152.5-2006 Methods for Chemical analysis of lead concentrates―Determination of arsenic content―Atomic fluorescence spectrometer method
    铅精矿化学分析方法 砷量的测定 原子荧光光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8152.4-2006 Methods for Chemical analysis of lead concentrates―Determination of zinc content―EDTA titration method
    铅精矿化学分析方法 锌量的测定 EDTA滴定法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8152.3-2006 Methods for Chemical analysis of lead concentrates―Determination of aluminium(III)oxide content―Chromazurol S spectrophotometric method
    铅精矿化学分析方法 三氧化二铝量的测定 铬天青S分光光度法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8152.2-2006 Methods for Chemical analysis of lead concentrates―Determination of lead content―Back titration of EDTA after precipitation of lead sulfate
    铅精矿化学分析方法 铅量的测定 硫酸铅沉淀―EDTA返滴定法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8152.12-2006 Methods for Chemical analysis of lead concentrates―Determination of cadmium content―Flame atomic absorption spectrometric method
    铅精矿化学分析方法 镉量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8152.1-2006 Methods for Chemical analysis of lead concentrates―Determination of lead content―EDTA titration method after acid digestion
    铅精矿化学分析方法 铅量的测定 酸溶解-EDTA滴定法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8152.11-2006 Methods for Chemical analysis of lead concentrates―Determination of mercury content―Atomic fluorescence spectrometer method
    铅精矿化学分析方法 汞量的测定 原子荧光光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8152.10-2006 Methods for Chemical analysis of lead concentrates―Determination of silver and gold content―Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
    铅精矿化学分析方法 银量和金量的测定 铅析或灰吹火试金和火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 1819.17-2006 Methods for Chemical analysis of tin concentrates―Determination of mercury content―The cold vapor atomic absorption spectrometric method
    锡精矿化学分析方法 汞量的测定 冷原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 1819.16-2006 Methods for Chemical analysis of tin concentrates―Determination of silver content―Flame atomic absoption spectrometric method
    锡精矿化学分析方法 银量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 1819.15-2006 Methods for Chemical analysis of tin concentrates―Determination of fluorine content―The ion-selective electrode method
    锡精矿化学分析方法 氟量的测定 离子选择电极法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 1819.14-2006 Methods for Chemical analysis of tin concentrates―Determination of copper content―Flame atomic absorption spectrometric method
    锡精矿化学分析方法 铜量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 20255.5-2006 Methods for Chemical analysis of hardmetals - Determination of chromium content - Flame atomic absorption spectrometric method
    硬质合金化学分析方法 铬量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 20255.4-2006 Methods for Chemical analysis of hardmetals - Determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium contents - Flame atomic absorption spectrometric method
    硬质合金化学分析方法 钴、铁、锰、钼、镍、钛和钒量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 20255.3-2006 Methods for Chemical analysis of hardmetals - Determination of molybdenum, titanium and vanadium contents - Flame atomic absorption spectrometric method
    硬质合金化学分析方法 钼、钛和钒量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 20255.2-2006 Methods for Chemical analysis of hardmetals - Determination of cobalt, iron, manganese and nickel contents - Flame atomic absorption spectrometric method
    硬质合金化学分析方法 钴、铁、锰和镍量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 20255.1-2006 Methods for Chemical analysis of hardmetals - Determination of calcium, potassium, magnesium and sodium contents - Flame atomic absorption spectrometric method
    硬质合金化学分析方法 钙、钾、镁和钠量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8151.16-2005 Methods for Chemical analysis of zinc concentrates-Determination of cobalt content-Flame atomic absorption spectrometer method
    锌精矿化学分析方法 钴量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 8151.15-2005 Methods for Chemical analysis of zinc concentrates-Determination of mercury content-Atomic fluorescence spectrometry method
    锌精矿化学分析方法 汞量的测定 原子荧光光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 3884.11-2005 Methods for Chemical analysis of copper concentrates-Determination of mercury content-Cold atomic absorption spectrometric method
    铜精矿化学分析方法 汞量的测定 冷原子吸收光谱法
    China National Standards
    Chemical analysis of

    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
    Chemical analysis of

    English PDF
    GB/T 12689.8-2004 The methods for Chemical analysis of zinc and zinc alloys--The determination of silicon content--The molybdenum blue spectrophotometric method
    锌及锌合金化学分析方法 硅量的测定 钼蓝分光光度法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 12689.6-2004 The methods for Chemical analysis of zinc and zinc alloys--The determination of lead content--The oscillopolarographic method
    锌及锌合金化学分析方法 铅量的测定 示波极谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 12689.5-2004 The methods for Chemical analysis of zinc and zinc alloys--The determination of iron content--The sultosalicylic acid spectrometric method and the flame atomic absorption spectrometric method
    锌及锌合金化学分析方法 铁量的测定 磺基水杨酸分光光度法和火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 12689.4-2004 The methods for Chemical analysis of zinc and zinc alloys--The determination of copper content--The lead diethyldithio-carbamate spectrophotometric method and the flame atomic absorption spectrometric method and the electrolytic method
    锌及锌合金化学分析方法 铜量的测定 二乙基二硫代氨基甲酸铅分光光度法、火焰原子吸收光谱法和电解法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 12689.3-2004 The methods forChemical analysis of zinc and zinc alloys--The determination of cadmium content--The flame atomic absorption spectrometric method
    锌及锌合金化学分析方法 镉量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 12689.2-2004 The methods for Chemical analysis of zinc and zinc alloys--The determination of arsenic content--The atomic fluorescence spectrometer method
    锌及锌合金化学分析方法 砷量的测定 原子荧光光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 12689.12-2004 The methods for Chemical analysis of zinc and zinc alloys—The determination of lead, cadmium, iron, copper, tin, aluminium, arsenic, stibium, magnesium lanthanum and cerium contents—The inductively coupled plasma-optical emission spectrometric method
    锌及锌合金化学分析方法 铅、镉、铁、铜、锡、铝、砷、锑、镁、镧、铈量的测定 电感耦合等离子体--发射光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 12689.11-2004 The methods for Chemical analysis of zinc and zinc alloys--The determination of lanthanum and cerium contents--The tri-bromide arsenazo spectrophoto-metric method
    锌及锌合金化学分析方法 镧、铈合量的测定 三溴偶氮胂分光光度法
    China National Standards
    Chemical analysis of

    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
    Chemical analysis of

    English PDF
    GB/T 1819.9-2004 Methods for Chemical analysis of tin concentrates--Determination of tungsten trioxide content--The thiocyanate spectrophotometric method
    锡精矿化学分析方法 三氧化钨量的测定 硫氰酸盐分光光度法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 1819.8-2004 Methods for Chemical analysis of tin concentrates--Determination of zinc content--Flame atomic absorption spectrometric method
    锡精矿化学分析方法 锌量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 1819.7-2004 Methods for Chemical analysis of tin concentrates--Determination of bismuth content--Flame atomicabsorption spectrometric method
    锡精矿化学分析方法 铋量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    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
    Chemical analysis of

    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
    Chemical analysis of

    English PDF
    GB/T 1819.4-2004 Methodsfor Chemical analysis of tin concentrates--Determination of lead content--Flameatomic absorption spectrometric method and EDTA titrimetric method
    锡精矿化学分析方法 铅量的测定 火焰原子吸收光谱法和EDTA滴定法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 1819.3-2004 Methods for Chemical analysis of tin concentrates--Determination of iron content--The cerium sulfate titrimetric method
    锡精矿化学分析方法 铁量的测定 硫酸铈滴定法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 1819.2-2004 Methods for Chemical analysis of tin concentrates--Determination of tin content--The potassium iodate titrimetric method
    锡精矿化学分析方法 锡量的测定 碘酸钾滴定法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 1819.13-2004 Methodsfor Chemical analysis of tin concentrates--Determination of magnesium oxide andcalcium oxide contents--Flame atomic absorption spectrometric method
    锡精矿化学分析方法 氧化镁、氧化钙量的测定 火焰原子吸收光谱法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 1819.12-2004 Methods for Chemical analysis of tin concentrates--Determination of silicon dioxide content--The silicomolybdenum blue spectrophotometric method
    锡精矿化学分析方法 二氧化硅量的测定 硅钼蓝分光光度法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 1819.11-2004 Methods for Chemical analysis of tin concentrates--Determination of aluminum oxide content--The chromazuzol S spectrophotometric method
    锡精矿化学分析方法 三氧化二铝量的测定 铬天青S分光光度法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 1819.10-2004 Methods for Chemical analysis of tin concentrates--Determination of sulphur content--The high frequency infrared absorption method and the combustion potassium iodate titrimetric method
    锡精矿化学分析方法 硫量的测定 高频红外吸收法和燃烧-碘酸钾滴定法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 3045-2003 Abrasive grains--Chemical analysis of silicon carbide
    普通磨料 碳化硅化学分析方法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 10574.9-2003 Methods for Chemical analysis of tin-lead solders--Determination of aluminum content
    锡铅焊料化学分析方法 铝量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 10574.8-2003 Methods for Chemical analysis of tin-lead solders--Determination of zinc content
    锡铅焊料化学分析方法 锌量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 10574.7-2003 Methods for Chemical analysis of tin-lead solders--Determination of silver content
    锡铅焊料化学分析方法 银量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 10574.6-2003 Methods for Chemical analysis of tin-lead solders--Determination of copper content
    锡铅焊料化学分析方法 铜量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 10574.5-2003 Methods for Chemical analysis of tin-lead solders--Determination of arsenic content
    锡铅焊料化学分析方法 砷量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 10574.4-2003 Methods for Chemical analysis of tin-lead solders--Determination of iron content
    锡铅焊料化学分析方法 铁量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 10574.3-2003 Methods for Chemical analysis of tin-lead solders--Determination of bismuth content
    锡铅焊料化学分析方法 铋量的测定
    China National Standards
    Chemical analysis of

    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
    Chemical analysis of

    English PDF
    GB/T 10574.13-2003 Methods for Chemical analysis of tin-lead solders--Determination of copper,iron,cadmium,silver,gold,arsenic,zinc,aluminium,bismuth,phosphorous content
    锡铅焊料化学分析方法 铜、铁、镉、银、金、砷、锌、铝、铋、磷量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 10574.12-2003 Methods for Chemical analysis of tin-lead solders--Determination of sulphur content
    锡铅焊料化学分析方法 硫量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 10574.1-2003 Methods for Chemical analysis of tin-lead solders--Determination of tin content
    锡铅焊料化学分析方法 锡量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 10574.11-2003 Methods for Chemical analysis of tin-lead solders--Determination of phosphorus content
    锡铅焊料化学分析方法 磷量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 10574.10-2003 Methods for Chemical analysis of tin-lead solders--Determination of cadmium content
    锡铅焊料化学分析方法 镉量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 18307-2001 Methods for Chemical analysis of crude silver
    粗银化学分析方法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 223.78-2000 Methods for Chemical analysis of iron,steel and alloy--Curcumin spectrophotometric method for the determination of boron content
    钢铁及合金化学分析方法 姜黄素直接光度法测定硼含量
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 223.34-2000 Methods for Chemical analysis of iron,steel and alloy--The determination of hydrochloric acid-insoluble content of iron powders
    钢铁及合金化学分析方法 铁粉中盐酸不溶物的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 223.8-2000 Methods for Chemical analysis of iron,steel and alloy--The sodium fluoride separation--EDTA titration method for the determination of aluminium content
    钢铁及合金化学分析方法 氟化钠分离-EDTA滴定法测定铝含量
    China National Standards
    Chemical analysis of

    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
    Chemical analysis of

    English PDF
    GB/T 223.13-2000 Methods for Chemical analysis of iron,steel and alloy--The ammonium ferrous sulfate titrationmethod for the determination of vanadium content
    钢铁及合金化学分析方法 硫酸亚铁铵滴定法测定钒含量
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 3043-2000 Abrasive grains and crude--Chemical analysis of brown fused aluminium oxide
    棕刚玉化学分析方法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 17373-1998 Sampling methods for Chemical analysis of crudegold
    合质金化学分析取样方法
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 4702.1-1997 Methods for Chemical analysis of chromium metal--The ammonium ferrous sulfate volumetric method for thedetermination of chromium content
    金属铬化学分析方法 硫酸亚铁铵容量法测定铬量
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 223.74-1997 Methods for Chemical analysis of iron,steel and alloy--The combustion gravimetric/gas-volumetric method for the determination of non-combined carbon content
    钢铁及合金化学分析方法 非化合碳含量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 223.71-1997 Methods for Chemical analysis of iron,steel and alloy--The gravimetric method after combustion in the pipe furnace for the determination of carbon content
    钢铁及合金化学分析方法 管式炉内燃烧后重量法测定碳含量
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 223.68-1997 Methods for Chemical analysis of iron,steel and alloy--The potassium iodate titration method after combustion in the pipe furnace for the determination of sulfur content
    钢铁及合金化学分析方法 管式炉内燃烧后碘酸钾滴定法测定硫含量
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 223.60-1997 Methods for Chemical analysis of iron,steel and alloy--The perchloric acid dehydration gravimetric method for the determination of silicon content
    钢铁及合金化学分析方法 高氯酸脱水重量法测定硅含量
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 16484.17-1996 Methods for Chemical analysis of rare earth chloride and carbonate--Determination of water content in rare earth carbonate
    氯化稀土、碳酸稀土化学分析方法 碳酸稀土中水分量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 16480.3-1996 Methods for Chemical analysis of yttrium and yttrium oxide--Determination of fluorine content
    金属钇及氧化钇化学分析方法 氟量的测定
    China National Standards
    Chemical analysis of

    English PDF
    GB/T 16399-1996 Method for Chemical analysis of clay
    粘土化学分析方法
    China National Standards
    Chemical analysis of

    English PDF

    Find out:897Items   |  To Page of: First -Previous-Next -Last  | [2] [3] [4] [5] [6] [7] [8]

     

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - 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