Mapulogalamu Opangira Migodi/Uinjiniya a Dome PDC & Conical PDC

Monga momwe chithunzi chili pansipa kumanja chikusonyezera, dome PDC ndi carbide inserts zaikidwa mu percussion bit yomweyo. Pambuyo poyesa, carbide inserts zimawonongeka.


Nthawi yotumizidwa: Marichi-31-2025