Outdoor transmission line and substation electrical equipment often suffer from industrial contamination or natural salt, dust, bird droppings and other contamination.
输电线路和变电站的户外电气设备经常遭受到工业污秽或自然界盐碱、飞尘、鸟粪等污染。
2
With the rapid development of the electronic and micro computer technology, the comprehensive automatic system of the plant substation has been widely used in the industrial plants.
随着电子学和微机技术的迅猛发展，工厂变配电所综合自动化系统已在工业装置中得到应用。
3
With basic level industrial and commercial substation is an unit, contrast the list that operation business offers undertook type is checked helping a network.