| | 螺纹卡螺纹扣数 number of threads | | 螺纹圈 fillet of screw | | 螺纹塞 thread plug | | 螺纹塞规 plug thread gauge | | 螺纹成型机 thread forming machine | | 螺纹接口 hickey | | 螺纹接头 nipple | | 螺纹接套 bell tap | | 螺纹槽 thread groove | | 螺纹深度 depth of thread | | 螺纹滚刀 thread cutting hobbing | | 螺纹滚压机 thread rolling feeders | | 螺纹滚花辊 threading roll | | 螺纹滚轧机 screw-thread rolling machine | | 螺纹滚铣刀 thread hob | | 螺纹磨床 screw grinder | | 螺纹端 end of thread | | 螺纹端绞刀 thread end reamer | | 螺纹管 screwed conduit | | 螺纹管接头 screwed pipe joint | | 螺纹衬套 screw-thread bush | | 螺纹规 screw thread gauge | | 螺纹角 angle of rifling | | 螺纹谷 groove of thread | | 螺纹距 pitch of thread |
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