roller printing machine 滾筒印花機roller printing 滾筒印花roller press-down apparatus 軋輥壓下裝置roller press [機] 滾壓機;液壓機roller mill n. 滾筒輾粉機;[機] 滾壓機roller machine 滾床;滾壓機roller leveller 鋼板壓平機roller leveler [冶金工程技術]輥式矯直機[機械工程]輥式矯直機roller gate 卷閘,輥式閘門roller for roller chain [商業(yè)]鏈條用滾子roller follower [機] 滾子從動件;滾輪挺桿roller flour mill [農(nóng)業(yè)科學]輥式磨粉機roller electrode 滾子電極,滾輪式電極;輥式電極roller diameter [機] 滾子直徑roller derby 速度溜旱冰運動(在圓形滑道上兩隊交叉進行的溜旱冰速度比賽)。roller cutter bit [能源科學技術]滾刀鉆頭roller crusher 滾筒式碎石機roller conveyor 滾筒(柱)式輸送機;滾動傳送機;[機] 輥子輸送機roller cone bit 牙輪鉆頭roller complement outside diameter [機械工程]滾子總體外徑