![collet造句怎麼寫]( "collet造句怎麼寫")
- Insertthepinintothecolletandtightenthecolletnut.SmallertaperAngleofcollet,largerclampingpower.Asealedcollethavingimprovedradialflexibilityisprovidedforfacilitatingremovalfromalocknutofachuckassembly.Nobeatingthecolletandcutterheadintheprocessofunload...
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