The research results and their application results of opened recirculation cooling water system on-line cleaning which for central air-conditioner system were introduced.
介绍了中央空调系统敞开循环水系统不停车清洗的研究成果及应用结果。
Based on the experiments a appropriative compound cleaner HS-906 for the cleaning of opened recirculation cooling water system of central air-conditioner system was developed.
通过大量的试验研究，研制出适用于中央空调系统敞开循环水系统不停车清洗的专用复合清洗剂hs- 906。
The type of the reused water quality of Baotou Steel Corp. and the status of the recirculation cooling water system of BF are investigated by field tests and hanging pieces experiments.
通过现场测试和挂片试验对包钢总排水水质类型及其用于高炉循环冷却系统的现状进行了调查研究。
The performance of lithium chloride water vapor desiccant cooling system operating in the recirculation mode was modelled numerically.
对氯化锂-水吸附式空调系统在再循环运行方式下的性能进行了模拟。
When cold WFI is needed, the cooling mode (fig. 5) is turned on by an air switch, which closes the recirculation valve and opens the cooling water valve. Within seconds cold WFI is available.
当需要冷却注射水时，系统通过一个空气开关打开冷却模式（图5 ），同时关闭了循环水阀门打开了冷却水阀门，只需几秒钟，就可以得到冷却注射水了。
It is proved that the field application of cooling water recirculation system can meet the measurement standards and reduce metering errors.
通过冷却循环水系统的现场应用，达到了计量标准的要求，降低了计量误差，验证了该系统在原油计量中的作用。
It is proved that the field application of cooling water recirculation system can meet the measurement standards and reduce metering errors.
通过冷却循环水系统的现场应用，达到了计量标准的要求，降低了计量误差，验证了该系统在原油计量中的作用。
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