短語(yǔ)詞組短語(yǔ)crowbar trigger circuit crowbar 觸發(fā)回路crowbar circuit detail 撬棒電路crowbar circuit protection 撬棒保護(hù)Crowbar and field circuit breaker 跨接器及滅磁開關(guān)circuit crowbar 急劇斷路電路 返回 crowbar circuit