(39) &quot;Process&quot; means any method, reaction, or operation wherein materials are handled or whereby materials undergo physical change (i.e., the size, shape, appearance, temperature, state or other physical property of the materials is altered) or chemical change (i.e., a substance or substances with different chemical composition or properties are formed or created).
(Process&quot; means; any method, reaction, or operation wherein materials are handled) (a substance or substances with different chemical composition or properties; created; ) (materials; are handled; ) (materials; undergo; physical change (i.e., the size, shape, appearance, temperature, state or other physical property of the materials is altered) or chemical change (i.e., a substance or substances with different chemical composition or properties are formed or created)
Process&quot a substance or substances with different chemical composition or properties materials materials
means created are handled undergo
any method, reaction, or operation wherein materials are handled
physical change (i.e., the size, shape, appearance, temperature, state or other physical property of the materials is altered) or chemical change (i.e., a substance or substances with different chemical composition or properties are formed or created