短語詞組短語transformer maintenance room 變壓器檢脩間transformer room door 變壓器間門transformer & distribution room 變配電室transformer and switch room 變電室electrical transformer room 電力變壓房main transformer room 主變壓器室Transformer and Distribution Room 變配電室ventilation of transformer room 變壓器室的通風ventilation of power transformer room 變壓器室通風 返回 transformer room