screw-wedge是什么意思 screw-wedge在线中文翻译

screw-wedge 英 [sk'ru:w'edʒ] 美 [sk'ru:w'edʒ]

screw-wedge 词典解释

1. 螺旋开口器
   ...screw pump 螺旋泵 | screw-wedge 螺旋开口器 | scrub 擦洗,除去...
2. 丝杆调节楔
   ...screw-type ventilator 轴流式通风机 | screw-wedge 丝杆调节楔 | screwdriver for cross point plastic handle 塑柄十字螺丝刀...
3. 螺旋楔
   ...螺丝 Screw-thread | 螺旋楔 Screw-wedge | 圆材材机表(美国太平洋沿岸用) Scribner log scale...

screw-wedge