钛精矿（岩矿） 二氧化钛含量的测定 硫酸铁铵滴定法
Titanium concentrate (rock minerals) - Determination of titanium dioxide content - The ferric ammonium sulfate titrimetric method
2015-04-30
YB/T 159.2-2015
钛精矿（岩矿） 全铁含量的测定 三氯化钛重铬酸钾滴定法
Titanium concentrate (rock minerals) - Determination of total iron content - The titanium chloride-potassium dichromate titrimetric method
2015-04-30
YB/T 159.3-2015
钛精矿（岩矿） 氧化亚铁含量的测定 重铬酸钾滴定法
Titanium concentrate (rock minerals) - Determination of ferrous oxide content - The potassium dichromate tirimetric method
2015-04-30
YB/T 159.4-2015
钛精矿（岩矿） 磷含量的测定 铋磷钼蓝分光光度法
Titanium concentrate (rock minerals) - Determination of phosphorus content - The bismuth phosphomoly bdate blue spectrophotometric method
2015-04-30
YB/T 159.6-2015
钛精矿（岩矿） 氧化钙和氧化镁含量的测定 EGTA-CyDTA滴定法
Titanium concentrate (rock minerals) - Determination of calciumoxide and magnesium oxide content - The EGTA-CyDTA titrimetric method
2015-04-30
GB/T 1880-1995
磷矿石和磷精矿中三氧化硫含量的测定 重量法
Phosphate rock and concentrate--Determination of sulfur trioxide content--Gravimetric method
1995-12-20
YB/T 159.7-2015
钛精矿（岩矿） 氧化钙和氧化镁含量的测定 火焰原子吸收光谱法
Titanium concentrate (rock minerals) - Determination of calcium oxide and magnesium oxide content - The flame atomic absorpton spectrophotometlric method