介绍了高压电力电缆故障的各种类型及其预定位和精确定位的方法，特别是对于护层故障的一种新的、更有效的测试方法。
The fault location and positioning method for HV cables is discussed in this paper, and a new test method for shield fault is mentioned.
项目资金筹措的种类包括能源项目，如燃气管道和铺设电缆。
Some of the types of project financing include energy projects such as gas lines, and laying of electricity cables?
适用于夹持和固定各种类型的钢丝编织或带状铠装电缆，用于必须对电缆芯线部分隔爆及外壳气体密封达ip66的场所。
Applicable to all types of wire clamp and fixed ribbon weaving, or armored cable, for the need for cables and the core wire part of the flameproof enclosure up to IP66 sealing gas place.
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