força de perfuração.
4. Geotechnical Engineering Bullet teeth enhance drilling capabilities for geotechnical surveys, allowing engineers to analyze subsurface conditions effectively.
Области применения
The reason:The suction pipe is not filled with water
Blocked suction line or inadequate valve opening
The inlet pipe of the pump, the meter or the stuffing box are serious
Blocked suction line or inadequate valve opening
The inlet pipe of the pump, the meter or the stuffing box are serious