Uburyo bwo gucukura umugozi w'icyuma gikoresha amashanyarazi cya API 7K CD
Ascenseur zo ku ruhande rw'icyitegererezo za CD zifite impande kare zikwiriye gukoreshwa mu gufata agasanduku k'imiyoboro, gucukura ikoti ry'amavuta na gaze karemano, no kubaka amariba. Ibicuruzwa byakozwe kandi bigakorwa hakurikijwe ibisabwa muri API Spec 8C Ibisobanuro ku bikoresho byo gucukura no gutunganya.
Ibipimo bya tekiniki
| Icyitegererezo | Ingano (muri) | Igipimo cy'umubare (Toni ngufi) |
| CD-100 | 2 3/8-5 1/2 | 100 |
| CD-150 | 2 3/8-14 | 150 |
| CD-200 | 2 3/8-14 | 200 |
| CD-250 | 2 3/8-20 | 250 |
| CD-350 | 4 1/2-20 | 350 |
| CD-500 | 4 1/2-14 | 500 |
| CD-750 | 4 1/2-9 7/8 | 750 |
Andika ubutumwa bwawe hano hanyuma ubwoherereze






