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[国外标准] Fdis 11-2-2549 POLYVINYL CHLORIDE INSULATED CABLES OFRATED VOLTAGES UP TO AND INCLUDING 450/750V PART 2(泰国标准)

P:2008-05-30 15:05:42

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cellular insulation - 泡沫绝缘,蜂窝状绝缘,发泡绝缘体 (0) 投诉

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