The document defines various types of milk and milk products. It defines milk, pasteurized milk, sterilized milk, boiled milk, flavored milk, mixed milk, standardized milk, recombined milk, toned milk, double toned milk, skimmed milk, and full cream milk. For each type, it provides details on the processing and standards that product must meet. The definitions are intended to classify different milk products and ensure they meet quality and safety standards.