BS EN 60670-21:2007現行
Boxes and enclosures for electrical accessories for household and similar fixed electrical installations. Particular requirements for boxes and enclosures with provision for suspension means
出版：British Standards Institution
專家解讀視頻
To be read in conjunction with BS EN 60670-1
? British Standards Institution 2013
SS EN 60670-21 Ed. 1 (2007) - Identical
DIN EN 60670-21 (2008-03) - Identical
I.S. EN 60670-21:2007 - Identical
NF EN 60670-21:2007 - Identical
NBN EN 60670-21:2007 - Identical
DIN EN 60670-21 (2005-10) - Identical
IEC 60670-21 Ed. 1.0 - Identical
DIN EN 60670-21:2008 - Identical
NBN EN 60670-21 : 2007 - Identical
NF EN 60670-21 : 2007 - Identical
I.S. EN 60670-21:2007 - Identical
IEC 60670-21 : 1.1 - Identical
DIN EN 60670-21 : 2008 - Identical
EN 60670-21 : 2007 - Identical
DIN EN 60670-21 : 2008 - Identical
IEC 60670-21 : 1.1 - Identical
NF EN 60670-21 : 2007 - Identical
I.S. EN 60670-21:2007 - Identical
NBN EN 60670-21 : 2007 - Identical
