并列题名：Key construction technologies for loess tunnel of heavy-haul railway Key construction technologies for loess tunnel of heavy-haul railway 并列题名：Key construction technologies of modern buddhist building 并列题名：Key construction technology of Gongbei tunnel of Hong Kong-Zhuhai-Macao bridge 并列题名：Construction technologies of low carbon and ecological road 并列题名：Construction technology of Mengxi-Huazhong heavy haul railway tunnel 并列题名：Construction technology of shield tunnel in special section 并列题名：Modern construction technologies for traditional architecture Key construction techniques for Menghua heavy haul railway tunnels 并列题名：Key construction technology for piers and caps of assembled cross-sea bridge