短語詞組短語open -wiring 明線open conduit wiring 明管線Open Wiring System 布線系統(tǒng)open wiring west bank 明線open wiring exposed wiring 明線布線OPEN DECconnect Structured Wiring 開放DECconnect結(jié)構(gòu)化布線系統(tǒng)wiring open 明線PVC wiring duct open slotted 配線槽;行線槽 返回 open wire