单词	gap joint
释义	gap joint 带缝接头
随便看	electrical field magnified injection electrical field strength electrical filter electrical fire electrical fire alarm sounder electrical fire compartment wall electrical fire fighting passageway electrical fire prevention electrical fire protection equipment electrical fitter electrical fitting electrical fittings electrical flowmeter electrical fluid dynamics electrical force electrical foreman electrical forging machine electrical forming electrical freezer electrical fridge electrical fuel cell electrical furnace electrical fuse electrical fuses electrical gearing 砑3 砒砓研研1 研2 研3 研京练都研机综微研桑心计 29744 29745 29746 29747 29748 29749 29750 29751 29752 29753