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電線電纜網 > 標準共享 > IEC 60227-4-1992 Polyvinyl chloride insulated cables of rated voltages up to and including 450&750 V - Part 4 - Sheathed cables for fixed wiring（完整版）

IEC 60227-4-1992 Polyvinyl chloride insulated cables of rated voltages up to and including 450&750 V - Part 4 - Sheathed cables for fixed wiring - 無圖版

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