CSN 35 8511-1962
Letter symbol for electronic tubes

Standard No.

CSN 35 8511-1962

Release Date

1962

Published By

CZ-CSN

Status

Withdraw

Latest

CSN 35 8511-1962

CSN 35 8511-1962 history

• 1962 CSN 35 8511-1962 Letter symbol for electronic tubes