This paper studied the effect of engineering application in dam construction of hydraulicflushing and filling with fly ash.
本文对利用粉煤灰进行水力冲填筑坝的工程应用进行了探讨。
2
The oil filter is not only capable of automatically flushing the impurity without stopping and demounting but also capable of stopping part particles entering the hydraulic system.
这种滤油器既不用停车拆洗就可以自动冲洗杂质异物，又能阻止部分颗粒进入液压系统。
3
The paper introduces the principle of hydraulic pressure system, the necessity of chemical cleaning before oil flushing, and reasonability of the plan. The effect of practical cleaning is good.