现行

MT/T 1045-2007

煤矿水中硒的测定
Determination of selenium in coal mine water

2007-10-22

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

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

GB/T 16415-2008

煤中硒的测定方法 氢化物发生原子吸收法
Determination of selenium in coal - Hydride generation-atomic absorption method

2008-07-29

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 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

MT/T 967-2005

煤中锗含量分级
Classification for germanium 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

MT/T 965-2005

煤中铬含量分级
Classification for chromium in coal

2005-09-23

现行

MT/T 963-2005

煤中汞含量分级
Classification for mercury 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

GB/T 39538-2020

煤中砷、硒、汞的测定 氢化物发生-原子荧光光谱法
Determination of arsenic, selenium and mercury in coal—Hydride generation-atomic fluorescence spectrometry

2020-11-19

现行

GOST R 59245-2020

Угли бурые, каменные и антрацит. Классификация по размеру кусков
褐煤 硬煤和无烟煤 尺寸分类

现行

MT/T 1179-2019

煤中焦油含量分级
Classification for content of tar in coal

2019-11-28

现行

MT/T 1161-2011

煤的壳质组含量分级
Classification of exinite content of coal

2011-11-16

现行

MT/T 1160-2011

煤的镜质组含量分级
Classification of vitrinite content of coal

2011-11-16