sonic drilling 中文意思是什麼
sonic drilling
解釋
聲鉆法-
Standard practice for sonic drilling for site characterization and the installation of subsurface monitoring devices
地下監視設備的場地特徵和安裝的聲鉆法標準規程 -
The development of sonic drilling technology and its applications
聲波鉆進技術的發展及其應用
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