权威例句
ELECTRICAL SHOPElectrical ShopValue Engineering of Electrical Shop DrawingModeling a production system based on flow-shop electrical systemElectrical shop work (II) ; Electrical distribution panel assemblingElectricity for the industrial arts: A workbook or textbook for the junior high school electrical shopElectrical shop mathematicsElectrical equipment shop in an urban villageInventory system for electrical products shopBaron de Hirsch Trade School electrical shop, circa 1910