PN P50146-1972
Fiber length of pulp by screen classificatiom lor paper industry products

Standard No.

PN P50146-1972

Release Date

1972

Published By

PL-PKN

Latest

PN P50146-1972

PN P50146-1972 history

• 1972 PN P50146-1972 Fiber length of pulp by screen classificatiom lor paper industry products