充油封闭式变压器  oil gas seal transformer

充油屏蔽式变压器  oil gas shield type transformer

充油变压器  oil-filled electrical transformer; oil-immersed transformer

脉冲变压器式充电  resonant transformer of charge

超高压变压器油  ultrahigh voltage transformer oil

差压变压器式位移传感器  differential transformer displacement transducer

换向器式变压器  commutator transformer

散热器式变压器  radiator type transformer

换流变压器压器  convertor transformer

高油压充油电缆  oilostatic cable

蓄能器充压压力  accumulator charging pressure

25~#变压器油  25 ~# transformer oil

变压器油  transformer oil; electric insulating oil; transformer oils; transformer oilT; transformer; power transformer oil; the Transformer Oil; thensformer oil; Oil

变压器油湿度检查  crackle test

变压器油示踪气体  Fault gases dissolved in transformer oil

变压器油温度检查  crackle test

变压器油箱  transformer tank

变压器油纸  transfromer oil-paper

变压器油中气体在线智能诊断系统  Transformer DGA Diagnose System Online