Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/cdc8a9c360cbfca6ccb4fce0b8fef2ee.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 plain shaft例句_plain shaft英汉例句_plain shaft双解例句_果味酸柯林斯词典
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. 從德陽地區新場氣田曏成都輸供天然氣的黃金輸氣琯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。