GOST 21944-1976
Steel colymn uessels. Serie of diameters. Distances between trays

Standard No.

GOST 21944-1976

Release Date

1976

Published By

RU-GOST R

Latest

GOST 21944-1976

GOST 21944-1976 history

• 1976 GOST 21944-1976 Steel colymn uessels. Serie of diameters. Distances between trays