NBN T 03-477-1984
Carbonaceous materials for the production of aluminium - Pitch for elec-trodes - Determination of softening point by ring-and-ball method

Standard No.

NBN T 03-477-1984

Release Date

1984

Published By

BE-NBN

Latest

NBN T 03-477-1984

NBN T 03-477-1984 history

• 1984 NBN T 03-477-1984 Carbonaceous materials for the production of aluminium - Pitch for elec-trodes - Determination of softening point by ring-and-ball method