单词	resistance switchgroup
释义	resistance switchgroup電阻開關電機工程
随便看	insulation board insulation brakdown insulation breakdown insulation cambric insulation charge carrier process insulation class insulation classification insulation class voltage insulation coating insulation control insulation coordinating factor insulation coordination insulation covering insulation current [insulation] cylinder insulation deterioration insulation distance insulation (electrical) insulation encased electric tool insulation enclosed switchgear insulation enclosed switchgear and controlgear insulation-enclosed switchgear and controlgear insulation engineering insulation failure insulation failure warning device