标准简介：This standard specifies terms and definitions, quality evaluation index, quality control index and control value, test method, marking, requirements of quality inspection and trading, and technical requirements of quality evaluation and control in the contract of commercial coal trading. This standard is applicable to a wide range of commercial coal, including the whole-process of coal production, processing, storage , transportation, sales, import and utilization. This standard is not applicable to the coal self-used at the pithead and the low calorific value coal -fueled power plant.

标准号：GB/T 31356-2014E

标准名称：商品煤质量评价与控制技术指南(英文版)

英文名称：Quality evaluation and control guide for commercial coal

标准类型：国家标准

标准性质：推荐性

标准状态：现行

发布日期：2014-12-31

实施日期：2015-01-01

中国标准分类号（CCS）：矿业>>固体燃料矿>>D20固体燃料矿综合

国际标准分类号（ICS）：采矿和矿产品>>73.040煤

归口单位：SAC/TC 42 Technical Committee on

发布单位：General Ad.

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