三相三柱变压器  three-phase transformer with three legs; three-phase three-limb transformer

三相5柱变压器  transformer of three phases and five columnes

四芯柱三相变压器  4-leg 3-phase transformer

单—三相变压器  single phase to three phase transformer; Single to Three-Phase Transformer

三相变压器  Three-phase Transformer; three phase transformer; Three-phase Transformers; Three-phase potential transformer; Three pole transformer; triphase transformer; transformer; three phase

三柱变压器  three-column transformer

特种三相变压器  special three-phase transformer

五柱式变压器  Five-column transformer

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

变压器三点差动保护  tri-poim style differential protection of transformer

变压器三角形接法  delta connection

单相–三相变换器  single-phase to three-phase converter

三磁柱变压器  three-pole transformer

三绕组单相变压器  Three-winding-single-phase Transformer

三相5柱式铁心  three-phase five-limb core

三相变四相变压器  three phase to four phase tranformer; three phase to four phase transformer; 3 to 4 phase transformer; three-phase to four-phase transformer