| http://www.w3.org/ns/prov#value | - For example, there is a method wherein a homogeneous mixture of two or more different kinds of synthetic resins is used as the starting raw material, a method wherein two or more different kinds of synthetic resins are extruded together while they are not yet completely mixed, a method wherein the melt extrusion is conducted at a temperature to give insufficient heat for the resin to be extruded,
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