sheaths for electric cables 中文意思是什麼
sheaths for electric cables
解釋
電纜鎧表-
Test methods for determining electrical properties of electric cables and wires. spark of extruded anti - corrosion protective sheaths
電線電纜電性能試驗方法擠出防蝕護套火花試驗 -
Sheaths for electric cables
電纜鎧表
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