Résumé
Part 1 of this standard presents the principles of methods for the sampling of brown coals and lignites from streams, wagons, barges and stock-piles which differ from those described in sampling of hard coals. Other general principles and the procedure of replicate sampling are the same as for hard coals.
Informations générales
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État actuel: AnnuléeDate de publication: 1983-11Stade: Annulation de la Norme internationale [95.99]
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Edition: 1Nombre de pages: 3
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Comité technique :ISO/TC 27/SC 4ICS :73.040
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