NA 119
DIN Standards Committee Water Practice
Standards
[CURRENT]
ISO 157
ISO 157
Coal - Determination of forms of sulfur
Title (German)
Kohle - Bestimmung der Schwefelbindungsarten
Responsible national committee
NA 062-02-83 AA - Testing of solid fuels
Responsible international committee
ISO/TC 27/SC 5/WG 2 - Carbon, hydrogen, nitrogen, oxygen and sulfur