PN T90321-1992
Low-frequency telecommunication station cables with PVC insulation and PVC sheath

Standard No.

PN T90321-1992

Release Date

1992

Published By

PL-PKN

Latest

PN T90321-1992

PN T90321-1992 history

• 1992 PN T90321-1992 Low-frequency telecommunication station cables with PVC insulation and PVC sheath