国外标准列表
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[国外标准] BS EN 50263-1999 Electromagnetic compatibility (EMC) Product standard for measuring relays and prote
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[国外标准] BS EN 50216-11-2008 Power transformer and reactor fittings. Oil and winding temperature indicators
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[国外标准] BS EN 50216-10-2009 Power transformer and reactor fittings — Part 10 Oil-to-air heat exchangers
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[国外标准] BS EN 50200-2006 Method of test for resistance to fire of unprotected small cables for use in emerge
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[国外标准] BS EN 50200-2000 Method of test for resistance to fire of unprotected small cables for use in emerge
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[国外标准] BS EN 50194-1-2009 Electrical apparatus for the detection of combustible gases in domestic premises