Осевой насос
5. Eccentric Shaft
Understanding Down-the-Hole Hammer Drilling
- Construction For foundations, pilings, and site preparation, DTH techniques enable precise hole placement and stability in challenging geological conditions.
Hammer vs Bajo el Pozo A Clash of Symbolism and Theme
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
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