
Testing Of Solid Fuels - Sampling And Sample Preparation - Part 4: Equipment
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
2006 [01/09/2006]1985 [01/08/1985]1950 [01/08/1950]
Supersedes DIN 51701-4 SUPP 1. (09/2006)
ISO 1988:1975 - Identical
ISO 9411-2:1993 - Identical
ISO 9411-1:1994 - Identical
ISO 2309:1980 - Identical