PN E04421-1990
Measurement of the average viscometric degree of polymerization of new and aged electrical papers

Standard No.

PN E04421-1990

Release Date

1990

Published By

PL-PKN

Latest

PN E04421-1990

PN E04421-1990 history

• 1990 PN E04421-1990 Measurement of the average viscometric degree of polymerization of new and aged electrical papers