MNOSZ 21798-1955
Water tube steam boiler, exhaust duct

Standard No.

MNOSZ 21798-1955

Release Date

1955

Published By

HU-MSZT

Latest

MNOSZ 21798-1955

MNOSZ 21798-1955 history

• 1955 MNOSZ 21798-1955 Water tube steam boiler, exhaust duct