Aircase pulse dust bag filter is used to clean dust in dividing chamber in turn, that is to say, offline clean dust.
气箱脉冲清灰袋收尘器的特点是采用分室轮流进行清灰，即所谓离线清灰。
2
In our case, air flow is generated inside the flame.
我们的情形是在火焰内部产生气流。
3
In situations like that, you think longingly of the air rage "restraint kit"—handcuffs and strong plastic tape—carried on every plane in case of emergency.