| http://www.w3.org/ns/prov#value | - This means that large volumes of material have to be handled at high cost.Finally, the chemical composition or analysis of the refuse scrap, especially with respect to sulfur (up to 0.1% by weight), tin (up to about 0.6% by weight) and copper, chromium and nickel, complicated metallurgical use of the refuse scrap inthe aforedescribed manner.Another disadvantage of refuse scrap, apart from its comp
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