NA 109
DIN Standards Committee Petroleum and Natural Gas Industries
Standards
[CURRENT]
ISO 23604
ISO 23604
Method of determining specific surface area of coal
Title (German)
Verfahren zur Bestimmung der spezifischen Oberfläche von Kohle
Responsible national committee
NA 109-00-01-63 AK - Coalbed methane (CBM) - Mirror committee of ISO/TC 263