GOST 21057-1975
Top-caps electronic valves or tubes. Types and connecting dimensions

Standard No.

GOST 21057-1975

Release Date

1975

Published By

RU-GOST R

Latest

GOST 21057-1975

Scope

This standard applies to electrovacuum devices and establishes types, main connecting dimensions and conditional

GOST 21057-1975 history

• 1975 GOST 21057-1975 Top-caps electronic valves or tubes. Types and connecting dimensions