A two-stage combination system with CAF cavitation floatation and running sand filtration was used for treating cutting liquid wastewater;
采用CAF涡凹气浮和流砂过滤二级组合系统，对玉柴机器柴油废水进行了处理回用的应用研究。
In this paper some measures for controlling running sand during artificial digging hole pile construction was introduced, they can be used as reference to engineering construction.
本文介绍了人工挖孔桩中几种克服流砂现象的措施，可供工程施工中参考借鉴。
In this paper some measures for controlling running sand during artificial digging hole pile construction was introduced, they can be used as reference to engineering construction.
本文介绍了人工挖孔桩中几种克服流砂现象的措施，可供工程施工中参考借鉴。
应用推荐