surface conduit 中文意思是什麼
surface conduit
解釋
明敷導管;明敷線管-
Many of the buildings are of cement block construction and would have required extensive drilling or surface conduit installation for a hard - wired system
校園內建築大多由水泥磚構建,如果採用傳統布線系統,需要進行大量的鉆孔和墻面導線管的鋪設。
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