Outside air purging 新风冲洗
fuel system air purging procedure 燃油系统空气净化程序
purging air 净化风
air fl ow purging 气流吹扫
purging from air to gas 煤气置换空气
Purging of air from the stock flow is facilitated.
空气净化的股票流动提供便利。
The quality requirement of compressed air for various process in aluminum fabrication enterprise as well as conventional compressed air drying and purging methods are analyzed in the article.
分析了铝加工企业每生产工艺对压缩空气的质量要求及常用的压缩空气干燥、净化处理方法，介绍了两种适用于本行业的压缩空气干燥、净化工艺流程。
So we design purging equipment with PLC, which can finish the blowing behavior automatically on the pressure line of the air flow measuring system.
针对此情况，设计了在测风装置上加装带PLC的吹扫装置，可以实现风量测量系统取压管的自动吹扫。
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