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[国外标准] UL 1581-2011 UL Standard for Safety for Electrical Wires, Cables, and Flexible Cords

P:2011-05-11 08:29:23

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UL 1581-2011 UL Standard for Safety for Electrical Wires, Cables, and Flexible Cords.rar

FF-UL - 规格灯具用线之一种,其结构为铜导体,橡胶绝缘,外层绵纱编织。 (0) 投诉

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