Meanwhile, the control of air flow, furnace negative pressure and primary air flow are introduced.

同时也介绍了送风量、炉膛负压和一次风量的控制。

youdao

Meanwhile, the control of air flow, furnace negative pressure and primary air flow are introduced.

同时也介绍了送风量、炉膛负压和一次风量的控制。

youdao