Abstract To survey the purifying effect of the tunnel air purification device on typical volatilie organic substances.
目的观察研制的坑道空气净化装置对多种挥发性有机物的净化效果。
The invention provides a zero exhaust lampblack purification device, relating to an air purification device, in particular a lampblack purification device.
零排放油烟净化装置涉及一种空气净化装置，具体为一种油烟净化装置。
A pipeline type nano-plasma purification device relates to an air purification device, in particular to the comprehensive air purification device for a ventilation pipeline.
管道式纳米等离子净化装置涉及一种空气净化装置，具体为一种用于通风管道的综合空气净化装置。
Conclusion the air purification device can effectively eliminate the typical chemical and biological pollutants in tunnels, and the field-test showed that the air quality is guaranteed.
结论研制的空气净化装置可对坑道内典型的化学污染物及大肠杆菌代表的微生物进行有效地去除或杀灭，现场试用结果表明可有效保证坑道空气质量。
Objective To explore a quick, effective and safe air sterilization method for the operating room in the case of consecutive emergency operation by air purification device without layer flow.
目的探讨无空气层流净化设备手术室连台手术间快速、高效、安全的空气消毒方法。
Air purification part: oil removal device, high precision filter, compressed air drying machine, air cushion tank, activated carbon filter;
空气净化部分：高效除油器、精密过滤器、压缩空气干燥机、空气缓冲罐、活性炭过滤器；
Air purification part: oil removal device, high precision filter, compressed air drying machine, air cushion tank, activated carbon filter;
空气净化部分：高效除油器、精密过滤器、压缩空气干燥机、空气缓冲罐、活性炭过滤器；
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