BS ISO 14180 : 2017現行
SOLID MATERIAL FUELS - GUIDANCE ON THE SAMPLING OF COAL SEAMS
出版：British Standards Institution
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基本信息
標準編號： BS ISO 14180 : 2017
標準類別：Standard
出版單位：British Standards Institution
標準頁數：0
標準簡介
Gives guidance on procedures for extracting samples from coal seams in the ground, from exploration tenements, or from underground or open-cut mines. Covers bore core, drill cuttings, open-cut slot, adit, drift or shaft, pillar and strip sampling. Not applicable to sampling from moving streams in production or any other source of coal not in situ. Gives recommendations for selecting and preparing the sampling site, and covers procedures for taking small and bulk samples and for the preparation of samples for transporting.
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