PN M54630-1971
National Automation and Measurement System Electrical time distribution system Basic parameters

Standard No.

PN M54630-1971

Release Date

1971

Published By

PL-PKN

Latest

PN M54630-1971

PN M54630-1971 history

• 1971 PN M54630-1971 National Automation and Measurement System Electrical time distribution system Basic parameters