D41 轻金属矿 标准查询与下载
共找到 150 条与 轻金属矿 相关的标准，共 10 页
Methods for chemical analysis of zinc concentrates--The combustion-neutralization titrimetric method for the determination of sulfur content
- ICS
- CCS
- D41
- 发布
- 1987-08-10
- 实施
Methods for chemical analysis of zinc concentrates--The phenyl fluorone spectrophotometric method for the determination of tin content
- ICS
- CCS
- D41
- 发布
- 1987-08-10
- 实施
Methods for chemical analysis of zinc concentrates The Na2 EDTA titrimetric method for the determination of zinc content
- ICS
- CCS
- D41
- 发布
- 1987-08-10
- 实施
锡精矿中二氧化硅量的测定 （硅钼蓝吸光光度法）
Determination of silicon dioxide content in tin concentrates--Silicon molybdenum blue photometric method
- ICS
- 17.180.20
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
锡精矿中三氧化二铝量的测定 （铬天青S吸光光度法）
Determination of aluminium oxide content in tin concentrates--Chromazurol S photometric method
- ICS
- 17.180.20
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
锡精矿中硫量的测定 （燃烧-碘量法）
Determination of sulfur content in tin concentrates--Direct combustion-iodometric method
- ICS
- 73.060
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
锡精矿中三氧化钨量的测定 （硫氰酸盐吸光光度法）
Determination of tungsten trioxide content in tin concentrates--Thiocyanate photometric method
- ICS
- 17.180.20
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
Methods of chemical analysis of tin concentrate Determination of tin content Potassium iodate titration
- ICS
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 2004-07-01
锡精矿中锌量的测定 （极谱法）
Determination of zinc content in tin concentrates--Polarographic method
- ICS
- 17.180.20
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
锡精矿中铋量的测定 （二硫代二安替比林甲烷吸光光度法）
Determination of bismuth content in tin concentrates--Dithiodiantipyryl methane photometric method
- ICS
- 17.180.20
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
锡精矿中锑量的测定 （孔雀绿吸光光度法）
Determination of antimony content in tin concentrates--Malachite green photometric method
- ICS
- 17.180.20
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
锡精矿中砷量的测定
Determination of arsenic content in tin concentrates
- ICS
- 73.060
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
锡精矿中铜量的测定 （双环己酮乙二酰二腙吸光光度法）
Determination of copper content in tin concentrates--Biscyclohexanone oxalyl-dihydrazone photometric method
- ICS
- 73.060
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
锡精矿中铅量的测定
Determination of lead content in tin concentrates
- ICS
- 73.060
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
锡精矿中铁量的测定 （重铬酸盐容量法）
Determination of iron content in tin concentrates--Dichromate volumetric method
- ICS
- 73.060
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
锡精矿中锡量的测定 （铍载-过氧化钠熔融碘量法）
Determination of tin content in tin concentrates--Beryllium as carrier-fusion with sodium peroxide iodate titrimetric method
- ICS
- 73.060
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
总则及一般规定按GB 1467-78《冶金产品化学分析方法标准的总则及一般规定》执行。
Determination of moisture content in tin concentrates-gravimetric method
- ICS
- 73.060
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
锡精矿中氧化钙量的测定 （EDTA容量法）
Determination of calcium oxide content in tin concentrates--EDTA volumetric method
- ICS
- 73.060
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
锡精矿中氧化镁量的测定 （二甲苯胺蓝Ⅱ吸光光度法）
Determination of magnesium oxide content in tin concentrates--Xylidyl blue 2 photometric method
- ICS
- 17.180.20
- CCS
- D41
- 发布
- 1979-12-29
- 实施
- 1980-09-01
How to identify synthetic magnesium hydroxide and natural brucite
- ICS
- 71.040.50
- CCS
- D41
- 发布
- 2017-06-16
- 实施
- 2017-08-01
