This method of coal preparation with air dense medium of deep fluidized bed provides a new way for lump coal separation.

深床型空气重介流化床分选方法为块煤排矸提供了一条新途径。

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This method of coal preparation with air dense medium of deep fluidized bed provides a new way for lump coal separation.

深床型空气重介流化床分选方法为块煤排矸提供了一条新途径。

youdao