2026-04-03

Impamvu 4 3/4 Inch Tricone Bit IADC 117 ni ngombwa mugushakisha amavuta

Impamvu 4 3/4 Inch Tricone Bit IADC 117 ni ngombwa mugushakisha amavuta gusobanukirwa 4 3/4 Inch Tricone I ADC 117 * * 4 3/4 santimetero Tricone Bit IADC 117 ** nigikoresho cyibuye rifite imfuruka mubushakashatsi bwa peteroli bugezweho. Iyi bit izwiho ubushobozi bwayo bwo kwinjira muburyo butandukanye neza, kubikora guhitamo hagati ya injeniyeri n'abakoresha. Ariko niki gituma icyo kibazo cya particulas