external piles
常见例句
- Based on the example of an engineering work, the experience of application of fender piles for antifloating and external wall form work of underground building was introduced.
本文结合一工程实例，介绍了围护桩兼作地下程抗浮和外墙模板的经验，实践证明效果良好。 返回 external piles