intermediate frozen soil zone
常見例句
- The thermal insulated wall is applied to treat the aforesaid issue in G210 Yulin reconstruction work of intermediate frozen soil zone.
針對(duì)國道2 1 0榆林段改建工程中巖石邊坡出現(xiàn)的上述問題，研究應(yīng)用了中凍區(qū)防滲防凍保溫牆。 返回 intermediate frozen soil zone