IS 4820-1968
Specification for vulcanized fiberboard for electrical applications

Standard No.

IS 4820-1968

Release Date

1969

Published By

IN-BIS

Latest

IS 4820-1968

Scope

This standard covers vulcanized fibre sheets of 1·5 to 25 mm thickness.

IS 4820-1968 history

• 1969 IS 4820-1968 Specification for vulcanized fiberboard for electrical applications