vacuum auxiliary mud jacking

基本解释

• [交通运输工程]真空辅助压浆

英汉例句

双语例句

• The main beam of the bridge of Tongling Road of Hefei City adopts the vacuum auxiliary mud jacking technique and has achieved good effects and ensured the quality of opening mud jacking .
  合肥市铜陵路桥主梁采用真空辅助压浆技术，取得了很好的效果，确保了孔道压浆的质量。

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专业释义

交通运输工程

• 真空辅助压浆