The wear resistance and antifriction qualities of the oilimpregnated sintered bronze make for an excellent guide bushing.
耐磨性及耐磨油浸渍的素质良好的导套烧结青铜做。
2
The DC test, which is an effective means for the diagnostics of oilimpregnated paper insulated cable, is still used even now, but it is ineffective and harmful for the plastic insulated cable.
直流电压试验作为一种对油浸纸绝缘电缆非常有效的方法应用至今，但它对塑料绝缘电缆是无效而且有害的。
3
This paper presents the oilimpregnated paper condenser bushing with short lower for power transformer used in UNENTA system, Egypt, with its electrical parameters design calculation and test results.