Инструменты dth drilling
Advanced Technology
Advanced Technology
Conclusion

Importance des barres de forage dans l'industrie
(1) If the horizontal slurry pump causes a blockage of solid hard deposits in the volute, measures can be taken to remove the blockage.
(1) If the horizontal slurry pump causes a blockage of solid hard deposits in the volute, measures can be taken to remove the blockage.