铜排在高、低压电气设备中非常重要，而且既起安装作用又起导电作用，所以铜排的加工工艺地位更显重要。
Copper busbars are important in high-low electric apparatus, they have both effect on installation and electric conduction, therefore, the processing technic of copper busbar is important especially.
介绍了美国AIEE和IEEE对电气设备现场调查结果中有关低压电器的可靠性数据；
The reliability data of low voltage electrical apparatus obtained on the basis of field survey of electrical equipments by U. S. AIEE and IEEE were introduced.
面向社会承诺为客户提供高质量、高性能、高精度的高低压电力电气设备。
Ltd. ) is an enterprise specializing in R & D, production and sales of high-voltage and low-voltage power and electric equipment.
面向社会承诺为客户提供高质量、高性能、高精度的高低压电力电气设备。
Ltd. ) is an enterprise specializing in R & D, production and sales of high-voltage and low-voltage power and electric equipment.
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