... ash catcher 捕灰器；除尘器，集尘器 ash cellar 灰坑 ash coal 多灰分煤 ...
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... ash bin 灰仓 ash cellar 灰槽、灰坑 ash determination 灰分测定 ...
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·2,447,543篇论文数据，部分数据来源于NoteExpress
Based on the causes of the dust, the dry ash equipment is renovated which completely controlled the dust pollution and the environment around ash cellar is improved.
改造后彻底解决了干灰生产过程中粉尘对环境的污染，改善了灰库周围的环境。
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