標(biāo)準(zhǔn)簡(jiǎn)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.

標(biāo)準(zhǔn)號(hào)：GB/T 31356-2014E

標(biāo)準(zhǔn)名稱：商品煤質(zhì)量評(píng)價(jià)與控制技術(shù)指南(英文版)

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

標(biāo)準(zhǔn)類型：國(guó)家標(biāo)準(zhǔn)

標(biāo)準(zhǔn)性質(zhì)：推薦性

標(biāo)準(zhǔn)狀態(tài)：現(xiàn)行

發(fā)布日期：2014-12-31

實(shí)施日期：2015-01-01

中國(guó)標(biāo)準(zhǔn)分類號(hào)（CCS）：礦業(yè)>>固體燃料礦>>D20固體燃料礦綜合

國(guó)際標(biāo)準(zhǔn)分類號(hào)（ICS）：采礦和礦產(chǎn)品>>73.040煤

歸口單位：SAC/TC 42 Technical Committee on

發(fā)布單位：General Ad.

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