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A procedure to take advantage of the Fibrous Waste, such as Rags, and hilanzas Foots of vegetable and animal origin, alone or mixed to obtain Powdery Coal,Substance acid tar and used in the industry.
A procedure to take advantage of the Fibrous Waste, such as Rags, and hilanzas Foots of vegetable and animal origin, alone or mixed to obtain Powdery Coal,Substance acid tar and used in the industry.
