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煤中有害元素含量分级 第3部分:砷(英文版)

Classification for content of harmful elements in coal— Part 3:Arsenic
标准号:GB/T 20475.3-2012E
基本信息
标准号:GB/T 20475.3-2012E
发布时间:2012-12-31
实施时间:2013-10-01
首发日期:
出版单位:中国标准出版社查看详情>
起草人:
出版机构:中国标准出版社
标准分类: 固体燃料矿综合
ICS分类:煤
提出单位:China National Coal Association.
归口单位:SAC/TC 42 Technical Committee on Coal of Standardization Administration of China.
发布部门:General Administration of Quality Supervision,Inspection and Quarantine of the Peoples Republic of China and Standardization Administration of the Peoples Republic of China
主管部门:SAC/TC 42 Technical Committee on Coal of Standardization Administration of China.
标准简介
This standard specifies the classification and corresponding naming and coding for content of arsenic on dry basis (Asd) in coal, as well as the limits of arsenic content in coal production, processing and utilization. This standard is applicable to coal exploration, production, processing, marketing and utilization.
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