Defines the methods of inspection, the pressure and leak tests and performance tasks for valves with pressure ratings up to PN 100 (Class 600).
WITHDRAWN
IEC 60534-4:1982 ED1
99.60
Withdrawal effective
Apr 30, 1999
WITHDRAWN
IEC 60534-4:1982/AMD1:1986 ED1
WITHDRAWN
IEC 60534-4:1999 ED2