In operation of SF_6 gas highvoltageelectricalapparatus equipment, leakage and micro-water content would easily cause equipment operation faults.
在SF_6高压电器设备运行中，SF_6气体的泄漏和微水含量超标容易造成设备运行故障。
2
It is required to develop low voltageelectricalapparatus with compact, reduced cost, high interruption performance and integrated function for satisfaction of market competition.