This standard specifies the requirements, test methods, inspection rules, signs, packaging, transportation and storage of aluminum easy-open end three-piece cans. This standard applies to the manufacture, use, distribution and distribution of aluminum easy-open lid three-piece cans that use tin-plated (chromium) thin steel plates and aluminum alloy thin plates as raw materials to fill non-carbonated beverages, and meet commercial sterility requirements after sealing and sterilization. Supervision inspection "Other similar products can be implemented as a reference.