Technical specifications for utilization of construction waste in highway engineering Technical Specification for Foundation Piles Testing of Highway Engineering Technical specifications for geological driling of highway engineering Technical specifications for geological mapping of highway engineering Technical specifications for construction of highway tunnel Technical specifications for buton asphalt rock in pavement engineering Technical specifications for construction of highway gas tunnel Technical specifications for application of pebble concrete to highway bridges and culverts 并列题名:Technical Specification for Foundation Piles Testing of Highway Engineering Technical specification for fiber reinforced concrete structures of railway engineering