现行

GB/T 20475.4-2012

Classification for content of harmful elements in coal—Part 4：Mercury

2012-12-31

现行

GB/T 20475.4-2012

煤中有害元素含量分级 第4部分：汞
Classification for content of harmful elements in coal - Part 4：Mercury

2012-12-31

现行

GB/T 16659-2024

煤中汞的测定方法
Determination of mercury of coal

2024-04-25

现行

SN/T 4763-2017

煤中汞含量的测定 固体进样-直接测汞仪法
Determination of mercury in coal-Direct mercury analyzer with solid sampling

2017-05-12

现行

DL/T 2296-2021

煤和煤灰中总汞的测定方法直接燃烧法
Determination of total mercury in coal and coal ash-Direct combustion method

2021-04-26

现行

KS E ISO 11760(2018 Confirm)

석탄의 분류
煤炭分类

2008-12-26

现行

KS E ISO 11760

석탄의 분류
煤的分类

2022-11-25

现行

BS ISO 11760-2018

Classification of coals
煤的分类

2018-11-29

现行

ISO 11760-2018

Classification of coals
煤炭分类

2018-11-22

现行

MT/T 803-1999

煤中砷含量分级
Classification for arsenic in coal

1999-03-24

现行

GB/T 5751-2009

中国煤炭分类
Chinese classification of coals

2009-06-01

现行

GB/T 5751-2009

Chinese classification of coals

2009-06-01

现行

MT/T 1029-2006

煤中镉含量分级
Classification for cadmium in coal

2006-11-02

现行

MT/T 1028-2006

煤中硒含量分级
Classification for selenium in coal

2006-11-02

现行

MT/T 967-2005

煤中锗含量分级
Classification for germanium in coal

2005-09-23

现行

MT/T 964-2005

煤中铅含量分级
Classification for lead in coal

2005-09-23

现行

MT/T 965-2005

煤中铬含量分级
Classification for chromium in coal

2005-09-23

现行

MT/T 966-2005

煤中氟含量分级
Classification for fluorine in coal

2005-09-23

现行

ASTM D6722-19

Standard Test Method for Total Mercury in Coal and Coal Combustion Residues by Direct Combustion Analysis
通过直接燃烧分析煤和煤燃烧残渣中总汞的标准试验方法

2019-12-01

现行

BS ISO 15237-2016

Solid mineral fuels. Determination of total mercury content of coal
固体矿物燃料 煤中总汞含量的测定

2016-11-30