分析了锅炉或热油炉中，影响砂光粉喷燃火焰运动轨迹的主要因素；

The main factors which affect the path of pulverized wood dust firing in steam boiler or hot-oil boiler are described.

youdao

分析了锅炉或热油炉中，影响砂光粉喷燃火焰运动轨迹的主要因素；

The main factors which affect the path of pulverized wood dust firing in steam boiler or hot-oil boiler are described.

youdao