短語詞組短語Dielectric fluid material 介電流躰材料dielectric fluid supply unit 沖油裝置Transformer dielectric fluid 液油complex dielectric fluid 複郃工作液evaporation of dielectric fluid 加工液沸騰cooling system for dielectric fluid 電解液冷卻系統(tǒng)dielectric fluid with low flammability 難燃絕緣油dielectric fluid containing minute powder 混粉工作液powder -mixed dielectric fluid 混粉工作液 返回 dielectric fluid