润滑螺旋 meaning in English
lubricating screw
Examples
- Development and application for hydro - lubricating non - contacting spiral groove mechanical seals
流体动力润滑螺旋槽非接触机械密封的发展及应用 - An experimental investigation of the sealing characteristics of a zero pressure , zero leakage lubricated spiral groove mechanical seal
液体润滑螺旋槽机械密封性能的实验研究