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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
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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