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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 1877-1995 |
Phosphate rock and concentrate--Determination of manganese oxide content--Spectrophotometric and volumetric methods 磷矿石和磷精矿中氧化锰含量的测定 分光光度法和容量法 |
China National Standards manganese, |
 English PDF |
| GB/T 15899-1995 |
Chemical reagent--manganese sulfate monohydrate 化学试剂 一水合硫酸锰(硫酸锰) |
China National Standards manganese, |
English PDF |
| GB/T 15076.10-1994 |
Methods for chemical analysis of tantalum and niob-ium--Determination of iron，nickel，chromium，titan-ium，zirconium， aluminium and manganese contents in niobium 钽铌化学分析方法 铌中铁、镍、铬、钛、锆、铝和锰量的测定 |
China National Standards manganese, |
English PDF |
| GB/T 14949.7-1994 |
manganese ores--Determination of sodium and pota-ssium contents 锰矿石化学分析方法 钠和钾量的测定 |
China National Standards manganese, |
English PDF |
| GB/T 14949.5-1994 |
manganese ores--Determination of titanium content 锰矿石化学分析方法 钛量的测定 |
China National Standards manganese, |
English PDF |
| GB/T 14949.4-1994 |
manganese ores--Determination of vanadium content 锰矿石化学分析方法 钒量的测定 |
China National Standards manganese, |
English PDF |
| GB/T 14949.3-1994 |
manganese ores--Determination of barium oxide content 锰矿石化学分析方法 氧化钡量的测定 |
China National Standards manganese, |
English PDF |
| GB/T 14949.12-1994 |
manganese ores--Determination of combined water content 锰矿石化学分析方法 化合水量的测定 |
China National Standards manganese, |
English PDF |
| GB/T 14949.11-1994 |
manganese ores--Determination of carbon dioxide content 锰矿石化学分析方法 二氧化碳量的测定 |
China National Standards manganese, |
English PDF |
| GB/T 13747.7-1992 |
Zirconium and zirconium alloys--Determination of manganese content--Potassium periodate spectrophotometric method 锆及锆合金化学分析方法 高碘酸盐分光光度法测定锰量 |
China National Standards manganese, |
English PDF |
| GB/T 13679-1992 |
manganese base brazing filler metals 锰基钎料 |
China National Standards manganese, |
English PDF |
| GB/T 13371-1992 |
Determination of copper，iron，nickel，magnesium，manganese， zinc and silver in uranium dioxide powders and pellets by atomic absorption spectrophotometry 二氧化铀粉末和芯块中铜、铁、镍、镁、锰、锌、银的测定 原子吸收分光光度法 |
China National Standards manganese, |
English PDF |
| GB/T 11911-1989 |
Water quality--Determination of iron and manganese--Flame atomic absorption spectrometric method 水质 铁、锰的测定 火焰原子吸收分光光度法 |
China National Standards manganese, |
English PDF |
| GB/T 11906-1989 |
Water quality--Determination of manganese--Potassium periodate spectrophotometric method 水质 锰的测定 高碘酸钾分光光度法 |
China National Standards manganese, |
English PDF |
| GB/T 4333.3-1988 |
Methods for chemical analysisof ferrosilicon--The potassium periodate photometric method for the determination of manganese content 硅铁化学分析方法 高碘酸钾光度法测定锰量 |
China National Standards manganese, |
English PDF |
| GB/T 8654.6-1988 |
Methods for chemical analysis of manganese metal--The diamine hydrochloride-iodo-metric method for the determination of selenium content 金属锰化学分析方法 盐酸联氨-碘量法测定硒量 |
China National Standards manganese, |
English PDF |
| GB/T 2011-1987 |
Method of sampling and sample preparation of manganeseores in bulk 散装锰矿石取样、制样方法 |
China National Standards manganese, |
English PDF |
| GB/T 223.58-1987 |
Methods for chemical analysis of iron，steel and alloy--The extraction-absorption catalytic polarographic method for the determination of manganese content 钢铁及合金化学分析方法 亚砷酸钠-亚硝酸钠滴定法测定锰量 |
China National Standards manganese, |
English PDF |
| GB/T 3714-1983 |
Technical requirements of manganese carbonate orepowder 碳酸锰矿粉技术条件 |
China National Standards manganese, |
English PDF |
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