adjustable screw造句

例句与造句

1. Adjustable screw clamps
   可调节的螺旋夹钳
2. Add fine adjust device for the pressure of foot , without dial on the adjustable screw , more convenience for operation
   压脚压力采用微调装置，压力调节螺钉设有刻度，更加方便操作。
3. It's difficult to find adjustable screw in a sentence. 用adjustable screw造句挺难的