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[國外標(biāo)準(zhǔn)] EN 50266-2-5:2001 Common test methods for cables under fire conditions-Test for vertical flame spread of vertically-mounted bunched wires or cables-Part 2-5: Procedures-Small cables-Category D

P:2011-04-28 21:50:07

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EN 50266-2-5:2001 Common test methods for cables under fire conditions-Test for vertical flame spread of vertically-mounted bunched wires or cables-Part 2-5: Procedures-Small cables-Category D.pdf

looped bus structure - 開環(huán)總線結(jié)構(gòu) （0） 投訴

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