threadless造句

例句与造句

1. Standard specification for threadless copper pipe , standard sizes
   标准尺寸的无螺纹铜管的标准规范
2. Threadless interpolator and control instrument
   无线转发控制仪
3. On threadless binding and hot melt adhesive
   无线装订和热熔胶
4. It's difficult to find threadless in a sentence. 用threadless造句挺难的