锘?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 世界杯预选赛直播app-官网

世界杯预选赛直播app-官网

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椋??界?电?

10kV 浣?娓╅?寮哄害?剁┖缁?缂?瀵肩嚎

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JKLHYJ??JKLHYJ/Q??JKLHY??JKLHY/Q

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?????10mm²??16mm²??25mm²??35mm²??50mm²??70mm²??95mm²??
120mm²??150mm²??185mm²??240mm²??300mm²??400mm²

 

棰?瀹??靛??锛?

10kV

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?ц?????锛?GB/T 14049??棰?瀹??靛??10kV ?剁┖缁?缂??电嚎??

浜у??浠?缁?锛?

??骇??涓昏????ㄤ?浜ゆ?棰?瀹??靛??10kV 椋??虹????冲???电????靛??浼?杈???绫讳技???哄??锛??藉??垮??杈?澶х???烘?澶???锛??锋??????锛???UV,????哀锛???瀵?绛??ц?姐??

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10kV 杞诲??浣?娓╅?寮哄害?剁┖缁?缂?瀵肩嚎??缁???绀烘???撅?JKLHY/Q and JKLHYJ/Q 锛?

 

10kV 浣?娓╅?寮哄害?剁┖缁?缂?瀵肩嚎??缁???绀烘???撅?JKLHYJ/JKLHY锛?