Seismic wave projecting is a newly applied method in Vietnam and currently, PECC1 is the only ..
Seismic wave projecting is a newly applied method in Vietnam and currently, PECC1 is the only company can use this method. Following is some pictures that PECC1 engineers projected drilling hole's seismic wave at the project:
Seismic wave projecting is a newly applied method in Vietnam and currently, PECC1 is the only company can use this method.
Following is some pictures that PECC1 engineers projected drilling hole's seismic wave at the project: