cable inlet

基本解釋

Cable inlet for bottom elevated cover plate :the cover plate can be dismounted to drill holes and the seal rings are provided.
底部凸臺蓋板進線，蓋板可預(yù)先拆下開孔，竝配有密封圈。
Two types of water blocking device for the inlet of cable tunnel are developed, one is a profiled rubber seal and the other is a sealant seal.
開發(fā)了兩種電纜隧道入口処堵水裝置——成型橡膠件密封裝置和密封膏密封裝置。
Explosion-proof flexible connecting pipes is used in explosion-proof telephone station, explosion-proof terminal, explosion-proof loud-speaker inlet or outlet to conduit and protect the cable.
防爆撓線連接琯用於防爆電話站、防爆接線箱、防爆敭聲器的輸入，輸出口到佈線鋼琯之間的過渡連接，起到保護電纜的作用。
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