
Specification For High-Voltage Switchgear And Controlgear For Industrial Use - Cast Aluminium Alloy Enclosures For Gas-Filled High-Voltage Switchgear And Controlgear
出版:British Standards Institution

专家解读视频
1988 COR 2008 [30/06/2008]1988 AMD 8052 [15/12/1993]1988 AMD 6552 [30/04/1991]1988 [29/02/1988]
© British Standards Institution 2013
Amendment notes:
AMD 6552 published 30 April 1991
AMD 8052 published 15 December 1993
Amendment, June 2008. Amends and replaces BS 6878:1988
NFC 64 450:1987 - Identical