常見例句雙語例句An advanced shaft tunnel crossing technology was used in the construction of the golden gas pipeline's crossing through Beihe river at Jintang in Chengdu plain.從德陽地區(qū)新場氣田向成都輸供天然氣的黃金輸氣管道在成都平原金堂北河穿越中運用了先進的立巷隧道穿越技術。 返回 plain shaft