There are lots of submarine telephone cables under the sea.
海洋中有许多海底电话电缆。
The basic approaches of water ingress into all-plastic local telephone cables and the effect of water ingression on the electrical characteristics of cable are explained briefly.
扼要说明了全塑市话电缆进水受潮的基本途径及其对电缆电气性能的影响,阐述了电缆排潮的两种主要方法。
The main products of company include different types of air blowers, radiators, electric wires, cables, clear audio cables, two tone horn cables, telephone cables and MIC cables.
公司主要产品有各种型号规格风机,散热器以及电线电缆,透明音响线,双色喇叭线,电话线,麦克风线等各种型号的电力电缆。
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