blowback system

• 反吹系统

blowback system的用法和样例：

例句

1. To avoid jam, expansion bin and automatic-control blowing system and necessary compressed air devices will be adopted to guarantee normal running of pre-heater.
   为防止预热器系统结皮堵塞，除在旋风筒下设有膨胀仓外，还配有独特的自动控制喷吹系统以及必要的空气炮，保证预热器系统的正常运行。