CSN 01 3312-1977
Graphical symbols for electrical diagrams. Energetical and communicating overhead and cable lines.

Standard No.

CSN 01 3312-1977

Release Date

1977

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 01 3312-1977

CSN 01 3312-1977 history

• 1977 CSN 01 3312-1977 Graphical symbols for electrical diagrams. Energetical and communicating overhead and cable lines.