6 inch Gravel Pump Sent to Suzhou for River Dredging

2019-01-21T03:05:03+00:00By |Tags: , , , |

Gravel pump is also called large particle sand suction pump. The gravel pump is mainly used for long-distance transportation of strong abrasive materials, because the particles are too large to be transported by general sand pump. The large particle gravel pump is suitable [...]