NBN EN 50089 : 1995 AMD 1 1996现行
TUSSENSCHOTTEN VAN GIETHARS VOOR DOOR METAAL OMHUID MET GAS GEVULD HOOGSPANNINGSSCHAKELMATERIEEL
出版：Belgian Standards
专家解读视频
Covers the strength requirements for the mechanical aspects of design, testing, manufacture, certification, inspection and marking of cast resin partitions which are pressurised for use specifically in metal-enclosed gas-filled high-voltage switchgear and associated equipment. Coverage includes definitions, materials and manufacture and workmanship.
UNE EN 50089 : 1996 - Identical
BS EN 50089 : 1992 - Identical
SN EN 50089 : 1992 AMD 1 1994 - Identical
I.S. EN 50089:1993 - Identical
UNE EN 50089 : 1996 - Identical
NF EN 50089 : 93 AMD 1 94 - Identical
NEN EN 50089 : 1994 AMD 1 1994 - Identical
I.S. EN 50089:1993 - Identical
BS EN 50089 : 1992 - Identical
NF EN 50089 : 93 AMD 1 94 - Identical
DIN EN 50089 : 1994 AMD 1 1995 - Identical
EN 50089 : 92 AMD 1 94 - Identical
NEN EN 50089 : 1994 AMD 1 1994 - Identical
SN EN 50089 : 1992 AMD 1 1994 - Identical
