“十四五”期间，我国发布新能源汽车等重点行业国家标准4000多项

Core Insights - The article highlights the significant role of national standards in supporting high-quality development in key manufacturing sectors during the "14th Five-Year Plan" period [1] Group 1: Standards Released - A total of over 4,000 national standards have been released, focusing on key industries such as integrated circuits, new materials, new energy vehicles, robotics, and aerospace equipment [1] - In the field of intelligent manufacturing, 491 national standards have been published, providing high-quality references for the digital and intelligent transformation of manufacturing enterprises [3] - In the new energy vehicle sector, 95 national standards have been issued, enhancing collaboration across the automotive supply chain and improving production efficiency while reducing costs [3] - The solar photovoltaic sector has seen the release of 221 national standards, which play a positive role in preventing irrational competition and promoting high-quality industry development [3] Group 2: Focus on Advanced Manufacturing - Nearly 20% of the total group standards are concentrated on advanced manufacturing fields such as new-generation information technology and high-end equipment manufacturing, providing crucial support for industrial upgrading and technological innovation [3]