The boundary of smart manufacturing standards mainly involves both technology and management. In terms of technology, smart manufacturing standards include a variety of advanced manufacturing technologies and equipment, such as the Internet of Things, cloud computing, big data analysis, artificial intelligence and so on, the application of these technologies can realize the automation, intelligence and flexibilization of the production process. In terms of management, the smart manufacturing standard involves the organizational structure, process optimization, and information management of manufacturing enterprises to achieve efficient allocation and collaborative operation of production resources through effective management methods and tools. The boundary of intelligent manufacturing standards is the comprehensive application of technology and management, aiming to improve the productivity, product quality and market competitiveness of the manufacturing industry.