IS 7577-1975
Specification for flame safety lamps for gas testing

Standard No.

IS 7577-1975

Release Date

1975

Published By

IN-BIS

Latest

IS 7577-1975

Scope

Covers the requirements for flame safety lamps used for the detection of combustible gases (content of 0·5 to 4·5 percent) mainly composed of methane, in a mine or similar places.

IS 7577-1975 history

• 1975 IS 7577-1975 Specification for flame safety lamps for gas testing