GB/T 12233-1989

General purpose industrial valves—Casting iron globe valves and lift check valves

NORM herausgegeben am 4.1.1990

The information about the standard:

Designation standards: GB/T 12233-1989
Note: UNGÜLTIG
Publication date standards: 4.1.1990
Country: Chinese technical standard
Kategorie: Technische Normen GB