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This paper introduces the transform process of filter main body structure.
介绍了过滤机主体结构的改造过程。
youdao
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Less space occupying and simple structure greatly help transform old furnace.
占用空间少，系统结构简单，非常有利于旧炉改造。
youdao
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Less space occupying and simple structure greatly help transform old furnace.
占用空间少，系统结构简单，非常有利于旧炉改造。
youdao