I.S. EN 50086-2-4:1994被替代
Conduit Systems For Electrical Installations - Particular Requirements For Conduit Systems Buried Underground
出版：National Standards Authority of Ireland
专家解读视频
Covers requirements and tests for conduit systems buried underground including conduits and conduit fittings for the protection and management of insulated conductors and/or cables in electrical installations or in communication systems.
SN EN 50086-2-4:1994 - Identical
NEN EN 50086-2-4:1994 - Identical
DIN EN 50086-2-4 (2001-12) - Identical
BS EN 50086-2-4:1994 - Identical
NF EN 50086-2-4:1994 - Identical
UNE EN 50086-2-4:1995 - Identical
SS EN 50086-2-4:1994 - Identical
