冷吹 meaning in Chinese

blowout
cold blowing
cold-blast
cold-flow

Purge the column for a minimum of 10 minutes at ambient temperature ( approximately six column volumes )
在室温下冷吹柱子至少10分钟(约6倍的柱体积) 。
Main product : one - lay film puffing extrusion machine with a revolving head , double - lay / three - lay co - extrusion production machine with a compound revolving head , up - drawing rotary film production line , up - drawing rotary film production line for ibc ( internal bubble cooling )
主要的生产设备有：单层旋转模头吹膜生产线，二层/三层共挤复合旋转模头吹膜生产线，上牵引旋转吹膜挤出生产线，上牵引旋转膜泡内冷吹膜挤出生产线。
Make the theoretical and experimental research of self - cleanup , through the experimental research to the tin , we get the conclusions of jointed cold - blowing and hot - blowing period and the effective temperature range etc . proposed the practical measures to improve the effect of the self - cleanup , laid the groundwork for the future further in - depth study and application
通过对蓄冷器的实验研究,掌握了冷吹期和热吹期的温度变化规律,获得了热吹期填料温度闭合和输出气流有效温度范围等结论。通过自清除原理的分析和自清除过程的实验,提出了改善自清除效果的实用措施,为今后进一步深入研究和应用打下了基础。