73 - Mining and minerals
Showing 225–240 of 1303 results
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ISO 6676:1993
Acid-grade and ceramic-grade fluorspar — Determination of total phosphorus content — Reduced-molybdophosphate spectrometric method Published…
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ISO 6629:1981
Chromium ores and concentrates — Methods of chemical analysis — General instructions Published By Publication…
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ISO 6609:1985
Aluminium ores — Determination of iron content — Titrimetric method Published By Publication Date Number…
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ISO 6607:1985
Aluminium ores — Determination of total silicon content — Combined gravimetric and spectrophotometric method Published…
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ISO 6606:1986
Aluminium ores — Determination of loss of mass at 1 075 degrees C — Gravimetric…
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ISO 647:2017
Brown coals and lignites — Determination of the yields of tar, water, gas and coke…
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ISO 647:1974
Brown coals and lignites — Determination of the yields of tar, water, gas and coke…
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ISO 6386:1981
Muscovite mica splittings — Grading and visual classification Published By Publication Date Number of Pages…
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ISO 6331:1983
Minerais et concentrés de chrome — Dosage du chrome — Méthode titrimétrique Published By Publication…
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ISO 6233:1983
Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method…
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ISO 6230:1989
Manganese ores — Determination of size distribution by sieving Published By Publication Date Number of…
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ISO 621:1981
Manganese ores — Determination of metallic iron content (metallic iron content not exceeding 2 %)…
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ISO 619:1981
Minerais de manganèse — Dosage du chrome — Méthode photométrique à la diphényl- carbazide et…
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ISO 6154:1989
Minerais de chrome — Préparation des échantillons Published By Publication Date Number of Pages ISO…
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ISO 6153:1989
Chromium ores — Increment sampling Published By Publication Date Number of Pages ISO 1989-09 14
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ISO 6140:1991
Aluminium ores — Preparation of samples Published By Publication Date Number of Pages ISO 1991-11…