浇注不收缩水泥，15天保湿后检测数据进行完工验收工作。

Pour non-shrinking cement, preserve moisture for 15 days and measure data, and perform the acceptance inspection.

youdao

浇注不收缩水泥，15天保湿后检测数据进行完工验收工作。

Pour non-shrinking cement, preserve moisture for 15 days and measure data, and perform the acceptance inspection.

youdao