单词	IU drill pipe
释义	IU drill pipe 内加厚钻杆
随便看	movable apron movable arm movable arm rotating shaft movable arm valve stem movable asphalt mixer movable asphalt mixing plant movable assembly on production line movable assets movable axie movable ball support movable band movable barrage movable barrier movable barriers movable batch plant movable bathtub movable bayonet movable bearing movable bearing dial movable bearing plate movable bearing support movable bed movable bed drying movable bed model movable-bed model 小径吹衣小径红稀小怜初上琵琶小怜玉体横陈夜小曲幽坊月暗小栏花韵午晴初小桃杏小桃枝上春风早小桃灼灼柳鬖鬖小桥外公所公投公报公报私仇公担公推公摊公撮公敌公教人员