GOST 21107.4-1975
Gas discharge devices. Ignitrons. Methods for measurement of parameters

Standard No.

GOST 21107.4-1975

Release Date

1975

Published By

RU-GOST R

Latest

GOST 21107.4-1975

Scope

This standard applies to mercury ignitrons intended for operation in resistance electric welding machines and installations.

GOST 21107.4-1975 history

• 1975 GOST 21107.4-1975 Gas discharge devices. Ignitrons. Methods for measurement of parameters