feed worm

• 进给蜗杆,给料螺旋运输机

feed worm的用法和样例：

例句

1. Reducers and worm gear sets can also be made.
   减速器及蜗杆副。
2. The cycloidal equidistant-curve worm gearset is the new type of worm and worm gear transmission equipment.
   摆线等距曲线蜗轩是一种新型的蜗杆传动。