单词	knurled head
释义	knurled head 滚花头
随便看	self-propelled workover rig self-propeller ship self-propelling selfpropelling self propelling bucket dredger self propelling dredge self propelling dredger self-propelling dredger self-propelling landing gear self-propelling launcher self-propelling ship self propelling suction dredger self-propelling tripper self-properlled combine self-propulsion self-propulsion apparatus self-propulsion drive self-propulsion element messuring device in waves self-propulsion elements self-propulsion factor self-propulsion point self-propulsion point of model self-propulsion point of ship under tank condition self-propulsions self-propulsion test 瀍瀎瀏瀐瀑瀒瀓瀔瀕瀖 54381 54382 54383 54384 54385 54386 54387 54388 54389 54390