SFS 3331-1976
Pressure vessel placement, equipment improvement and use. Sealed liquid boiler equipment. The temperature does not exceed 120℃

Standard No.

SFS 3331-1976

Release Date

1976

Published By

FI-SFS

Latest

SFS 3331-1976

SFS 3331-1976 history

• 1976 SFS 3331-1976 Pressure vessel placement, equipment improvement and use. Sealed liquid boiler equipment. The temperature does not exceed 120℃