Shock excitation device multi-degree-of-freedom support carried on TBM, shock excitation device and method
The invention belongs to the technical field of seismic wave method geological detection, and provides a shock excitation device multi-degree-of-freedom support carried on a TBM, a shock excitation device and a method. The shock excitation device multi-degree-of-freedom support carried on the TBM co...
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Format: | Patent |
Sprache: | chi ; eng |
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