• 홈
  • underground construction

underground construction

field of engineering for the design and construction of subsurface structures

en-US/ˌʌndɚˈɡɹæʊnd kənˈstɹʌkʃən/
en-GB/ˈʌndəɡɹaʊnd kənˈstɹʌkʃn/

카테고리:

architectural engineeringcivil engineeringeconomic activity