【国外标准】 Cast Aluminium Alloy Enclosures for Gas-Filled High-Voltage Switchgear and Controlgear (Adopted CENELEC Standard EN 50052:1986 including Amendments A1:1990 and A2:1993)
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- CAN/CSA-C50052-99 (R2003)
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标准简介
适用范围:
1. Scope
This Standard applies to cast aluminium alloy enclosures pressurized
with dry air, inert gases, eg. sulphur hexafluoride, carbon tetrafluoride, or nitrogen or a mixture of such gases, used in indoor or outdoor installations of high-voltage swi
标准号:
CAN/CSA-C50052-99 (R2003)
标准名称:
Cast Aluminium Alloy Enclosures for Gas-Filled High-Voltage Switchgear and Controlgear (Adopted CENELEC Standard EN 50052:1986 including Amendments A1:1990 and A2:1993)
英文名称:
Cast Aluminium Alloy Enclosures for Gas-Filled High-Voltage Switchgear and Controlgear (Adopted CENELEC Standard EN 50052:1986 including Amendments A1:1990 and A2:1993)标准状态:
现行-
发布日期:
-
实施日期:
出版语种:
英文
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