Lapho ukala ukugeleza koketshezi, ngenxa yokuthi uketshezi luqukethe umthamo othile wegesi, lapho umfutho we-fluid uphansi kunokucindezela komhwamuko ogcwele uketshezi, igesi izokhishwa oketshezini ukuze yenze amabhamuza aqoqwe engxenyeni engenhla yoketshezi. Iphayiphi, ibhamuza linomthelela omkhulu ekunciphiseni ukusakazeka kwe-ultrasonic, ngaleyo ndlela kuthinte ukulinganisa.Futhi indawo ephansi yepayipi ngokuvamile izofaka okunye ukungcola kanye ne-sediment, ukugqwala nezinye izinto ezingcolile, izonamathela odongeni lwangaphakathi lwepayipi, futhi imboze i-probe ye-ultrasonic efakiwe, ukuze imitha yokugeleza ingakwazi ukusebenza ngokujwayelekile.Ngakho-ke lapho ukala ukugeleza koketshezi, gwema izindawo ezingaphezulu neziphansi zepayipi.
Isikhathi sokuthumela: May-22-2023