A lot of success and experience on smart manufacturing standardization has been obtained by international organization for standardization and industrial power like Germany and America. The practice on standard system, standard major field, standardization work mode of smart manufacturing can provide beneficial reference experience for standardization work on smart manufacturing of China aerospace. The standard system for smart manufacturing of China aerospace industry should be designed. A lot of smart manufacturing standards abroad that are useful in China aerospace should be translated. The verification mode of smart manufacturing should be explored. Digital standards should be the main direction of smart manufacturing standards. The standard digital application platform and tools should be developed.