Describes some problems that have influence on the life time of air-conditioner such as correct use of pad, disposal of circulating water, pre-filtration of air and so on.
对直接蒸发冷却空调机中填料的正确使用、循环水水质处理及空气预过滤等影响空调机使用寿命的问题作详细阐述。
Full scale experiment shows the additive composition and its alkaline property is good for use in the circulating water system of coal mine air compressor.
工业性试验表明，该药剂配方及相应的碱性运行方案比较适合煤矿空压机循环水系统。
The use is presented of the bridge dredger in the treatment of sludge in the circulating water for gasification, and some Suggestions for its use are offered.
介绍了桥式吸泥机在造气循环水污泥处理中的应用情况并提出一些使用建议。
The causes of the circulating water pump impeller cavitations are analyzed, and good results are achieved through the use of wear putty to repair the impeller.
分析了循环水泵叶轮汽蚀的原因，通过采用耐磨修补剂对叶轮修补的方法，取得了良好的效果。
After use of electronic water processors, quality of the circulating cooling water reached the requirements, costs were effectively reduced and service life of the machines was prolonged.
通过采用电子水处理器，确保循环冷却水的水质达到要求，有效地降低成本消耗，延长机器的使用寿命。
Equip with the high and low pressure water pump pressure supply device in system, the test medium circulating storage use.
系统内配置高，低压注水泵供压装置，试验介质循环贮存使用。
Equip with the high and low pressure water pump pressure supply device in system, the test medium circulating storage use.
系统内配置高，低压注水泵供压装置，试验介质循环贮存使用。
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