ISO 9411-1:1994被替代
Solid Mineral Fuels - Mechanical Sampling From Moving Streams - Coal
出版：International Organization for Standardization
专家解读视频
1994 [15/10/1994]
NF ISO 9411-1 : 1999 - Identical
DIN 51701-4 : 2006 - Identical
DIN 51701-2 : 2006 - Identical
DIN 51701-3 : 2006 - Identical
NF ISO 9411-1 : 1999 - Identical
DIN 51701-4 (2006-09) - Identical
DIN 51701-3 (2006-09) - Identical
DIN 51701-2 (2006-09) - Identical
NF ISO 9411-1:1999 - Identical
