ring thread gage 螺纹环规 ; 环形螺线规
screw thread gage 螺纹卡规
roller snap thread gage 滚柱螺纹卡规 ; 滚柱螺纹规
solid snap thread gage 整体螺纹卡规
tool joint thread gage 钻杆接头螺纹量规 ; 钻杆评论申辩螺纹量规
no-go thread gage 螺纹验规不过端
female thread gage 螺纹螺规
standard thread gage 标准螺纹规
Acme thread gage 爱克米螺纹规 ; 梯形螺纹规
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