Filter bag dust removing

• 布袋除尘

Filter bag dust removing的用法和样例：

例句

1. Extended operation of a baghouse requires that the dust be periodically cleaned off the cloth surface and removed from the baghouse.
   布袋的连续运行要求定期把灰尘从滤袋表面清除下来并从布袋除尘室里排出。