STAS 11758-1989
Cast iron and steel industrial valves SIGHTGLASSES Nominal diameters and nominal press

Standard No.

STAS 11758-1989

Release Date

1989

Published By

RO-ASRO

Latest

STAS 11758-1989

Scope

Prezentul standard stabile?te diametrele nominale ?i presiunile nominale ale vizoarelor cu fereastr? din sticl?, utilizate ?n Instala?ii industriale pentru controlul curgerii fluidelor care nu atac? (opacizeaz?) sticla, cu presiune nominal? p?n? la PjS" 4

STAS 11758-1989 history

• 1989 STAS 11758-1989 Cast iron and steel industrial valves SIGHTGLASSES Nominal diameters and nominal press