thread plug
短语词组
- thread ring plug gauge 螺纹环塞规
- taper thread s plug guage 圆锥螺纹塞规
- pipe thread plug gauge 管螺纹塞规
- screw thread plug gauge 罗纹界限量规
- straight thread plug 直螺纹螺塞
- Master Thread Plug Gages 校对螺纹塞规
- thread plug gage 螺纹塞规
- hexagonal thread plug 六角螺塞
- Working Thread Plug Gages 工作螺纹塞规 返回 thread plug