PN D04224-1967
Lignofol and lignos?on Determination o? hardness

Standard No.

PN D04224-1967

Release Date

1967

Published By

PL-PKN

Latest

PN D04224-1967

PN D04224-1967 history

• 1967 PN D04224-1967 Lignofol and lignos?on Determination o? hardness