aAlthough production and sale of PCBs were banned by the EPA in 1979, a large number of PCB-filled transformers remain in use. 1979年虽然PCBs生产和销售由EPA取缔,很大数量的PCB被填装的变压器保持在使用中。[translate] aI miss you honey, I caress my breasts, that's your Nene, you nipple suck...
Electrical power was provided by the three-phase 50 kV regional power grid, first reduced to 15 kV with local transformers. Two dozen water-cooled AEG mercury-vapor oxyde-cathode rectifier tubes of type S15/150i were used to rectify the AC power. Capacitors and coils were used to reduce ...
Some of the documents on EOL testing have been produced for products in the electronics industry and in relation to tires, vehicles, aircraft, engines, transformers, transformers for the oil industry and other areas. The same terminology is used in different industry areas for different research ...