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[国外标准] IEC 60332-1-2:2004 Tests on electric and optical fibre cables under fire conditions – Part 1-2: Test for vertical flame propagation

P:2007-05-23 23:06:24

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IEC 60332-1-2:2004 Tests on electric and optical fibre cables under fire conditions – Part 1-2: Test for vertical flame propagation.pdf

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