ZB 21003-1990
Method for determination of total carbon content in coal-bearing pyrite and sulfide concentrates

Standard No.

ZB 21003-1990

Release Date

1990

Published By

煤炭工业部

Latest

ZB 21003-1990

ZB 21003-1990 history

• 1990 ZB 21003-1990 Method for determination of total carbon content in coal-bearing pyrite and sulfide concentrates