在地下埋设电缆造成的损失是空中架设的40倍。
This creates losses 40 times higher in a buried cable than in an aerial one.
护栏施工时操作应谨慎，不得破坏路面下埋设的电缆、管道等设施。
When the barrier construction should be careful to not damage the cable, pavement laying pipelines and other facilities.
某型海缆埋设系统为节省甲板空间而采用绞车来收放脐带电缆，但是系统中绞车的使用会使脐带电缆的内层电缆产生热量从而降低其性能。
A kind of winch is used to draw in and draw out the umbilical cable for saving space in a submarine cable burying system.
本产品的适用范围包括土壤中直接埋设、电缆桥架中安装、浸没在水中、埋设在海洋泥浆中和自由流动海水装置中铺设的外加电流阴极保护系统。
This product scope including soil directly bury cable tray installed in the submerged in water and Marine mud buried in the free flow of water device laid impressed current cathodic protection system.
本产品的适用范围包括土壤中直接埋设、电缆桥架中安装、浸没在水中、埋设在海洋泥浆中和自由流动海水装置中铺设的外加电流阴极保护系统。
This product scope including soil directly bury cable tray installed in the submerged in water and Marine mud buried in the free flow of water device laid impressed current cathodic protection system.
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