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[国外标准] IEC 60332-3-24:2000 Tests on electric cables under fire conditions-Part 3-24:Test for vertical flame spread

P:2007-05-24 17:06:06

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IEC 60332-3-24:2000 Tests on electric cables under fire conditions-Part 3-24:Test for vertical flame spread of vertically-mounted bunched wires or cables-Category C.pdf

three-coat extruder cross head - 三层挤出机十字机头 (0) 投诉

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