CSN 03 8377-1980
Porosity test of protective coatings of underground metallic devices by means of high voltage

Standard No.

CSN 03 8377-1980

Release Date

1980

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 03 8377-1980

CSN 03 8377-1980 history

• 1980 CSN 03 8377-1980 Porosity test of protective coatings of underground metallic devices by means of high voltage