Isi njirimara
- Ike siri ike
- Gears / sliders
- Mmiri na-eme ka ọkpụkpụ too
Engineering plastik
AKA: PA / Naylon
Nayịlụ (PA) siri ike maka gears/sliders — lelee mmiri na-ebili n'elu fits.

Ọkwa na ndu na-eso ndị quote nhọrọ. Kpọọ ndidi dị oke mkpa, iwe, na mkpuchi na eserese/ndetu. Ihe certs selectable na quote.
Bulite CAD na ọkwa a ahọpụtara — setịpụrụ imecha na nyocha na nhota ahụ.