industrial coal
工业用煤
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工业型煤专用锅炉 special boiler for industrial briquette
工业或农业用煤灰 soot for industrial or agricultural purposes ; industrial or agricultural coal ash
用于发电和炼钢及工业用煤。
For electricity generation and steel and coal industries.
youdao
为了保证工业用煤，选煤系统必须始终处于完好的状态。
In order to guarantee the industrial used coal, coal preparation and transfer system must always be in good condition.
中国的工业企业是用煤大户，他补充道。
China's industries are the heaviest users of coal, he adds.
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