rotary jet造句

Application of horizontal rotary jet grouting pile in the tunnel of heating power pipeline

The construction and quality control of high-pressure rotary jet grouting cement-soil pile consolidating foundation

Numerical simulation studies of influences on the flow-fieldproperties of the rotary jet by nozzle geometric parameters

For this, rotary jet grouting and static grouting were adopted for strengthening the roadbed, and the unevenness and cracking have been well controlled.

A field experiment shows that the rotary jet pulse ventilation is very effective for prevention and control of gas accumulation in the upper corner of coal faces.