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[國外標(biāo)準(zhǔn)] DIN EN 50266-2-1-2001 Common test methods for cables under fire conditions – Test for vertical flame spread of

P:2008-06-21 18:54:55

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DIN EN 50266-2-1-2001 Common test methods for cables under fire conditions – Test for vertical flame spread of vertically-mounted bunched wires or cables – Part 2-1: Procedures – Category A F/R.pdf

multi-station de-reeling device - 多盤放線裝置 （0） 投訴

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