PN BN 6321-01-1964
Artificial resin. Urea resin 121

Standard No.

PN BN 6321-01-1964

Release Date

1964

Published By

PL-PKN

Latest

PN BN 6321-01-1964

PN BN 6321-01-1964 history

• 1964 PN BN 6321-01-1964 Artificial resin. Urea resin 121