hydraulic steel support
常见例句
- The method of pre-embedded steel bar is used in the supporting of hydraulic channel inverted siphon torsion slope formwork, which solved the problem of torsion slope support.
水工渠道倒虹吸扭坡模板的支撐採用預埋筋支撐方法，很好地解決了扭坡模板支護問題。 返回 hydraulic steel support