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标准编号	标准名称	发布部门	发布日期	状态
ISO 6154:1989	Chromium ores - Preparation of samples	Internatio..	1989-08-17	现行
ISO 8889:1988	Chromium ores and concentrates - Determination of aluminium content - Complexometric method	Internatio..	1988-02-04	现行
ISO 8542:1986	Manganese and chromium ores - Experimental methods for evaluation of quality variation and methods for checking the precision of sampling	Internatio..	1986-11-20	现行
ISO 8531:1986	Manganese and chromium ores - Experimental methods for checking the precision of moisture determination	Internatio..	1986-11-13	现行
ISO 8530:1986	Manganese and chromium ores - Experimental methods for checking the precision of sample division	Internatio..	1986-10-23	现行
ISO 8541:1986	Manganese and chromium ores - Experimental methods for checking the bias of sampling and sample preparation	Internatio..	1986-10-16	现行
PN 86/H-04901:1986	Chemical Analysis Of Chromium Ores - Sampling And Preparation Of Samples For Determination Of The Chemical Composition And Moisture Content	Polish Com..	1986-06-30	现行
ISO 6130:1985	Chromium ores - Determination of total iron content - Titrimetric method after reduction	Internatio..	1985-11-07	现行
ISO 5997:1984	Chromium ores and concentrates - Determination of silicon content - Molecular absorption spectrometric method and gravimetric method	Internatio..	1984-11-01	现行
ISO 6331:1983	Chromium ores and concentrates - Determination of chromium content - Titrimetric method	Internatio..	1983-11-01	现行
ISO 5975:1983	Chromium ores - Determination of calcium and magnesium contents - EDTA titrimetric method	Internatio..	1983-07-01	现行
PN 83/H-04159.07:1983	Chemical Analysis Of Chromium Ore And Refractories Containing Chromium Oxide - Determination Of Phosphorus Pentoxide Content	Polish Com..	1983-06-27	现行
PN 83/H-04159.02:1983	Chemical Analysis Of Chromium Ore And Refractories Containing Chromium Oxide - Determination Of Silica Content	Polish Com..	1983-06-27	现行
PN 83/H-04159.03:1983	Chemical Analysis Of Chromium Ore And Refractories Containing Chromium Oxide - Determination Of Total Iron As Iron(3) Oxide Content	Polish Com..	1983-06-27	现行
PN 83/H-04159.04:1983	Chemical Analysis Of Chromium Ore And Refractories Containing Chromium Oxide - Determination Of Aluminium Oxide Content	Polish Com..	1983-06-27	现行
PN 83/H-04159.06:1983	Chemical Analysis Of Chromium Ore And Refractories Containing Chromium Oxide - Determination Of Calcium Oxide And Magnesium Oxide Contents	Polish Com..	1983-06-27	现行
PN 83/H-04159.00:1983	Chemical Analysis Of Chromium Ore And Refractories Containing Chromium Oxide - General Guidelines	Polish Com..	1983-06-27	现行
PN 83/H-04159.01:1983	Chemical Analysis Of Chromium Ore And Refractories Containing Chromium Oxide - Determination Of The Ignition Loss Of Mass	Polish Com..	1983-06-27	现行
PN 83/H-04159.05:1983	Chemical Analysis Of Chromium Ore And Refractories Containing Chromium Oxide - Determination Of Chromium Oxide Content	Polish Com..	1983-06-27	现行
ISO 6129:1981	Chromium ores - Determination of hygroscopic moisture content in analytical samples - Gravimetric method	Internatio..	1981-05-01	现行

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