SCMP: Why China built better planes than Boeing? No missing bolts: a glimpse into China’s C919 smart factory. Leveraging a groundbreaking 5G-enabled industrial network system, the C919 smart mega factory in Shanghai is setting a new standard for aircraft manufacturing integrity, ensuring that all the parts, tools and technicians are monitored in real time. 《南華早報》：中國製造的飛機為何比波音更好？一顆螺栓都不能少：一窺中國C919智慧工廠。上海的C919智慧超級工廠利用突破性的5G工業網路系統，為飛機製造的完整性樹立了新標桿，確保所有零件、工具和技術人員都受到即時監控.
https://www.scmp.com/news/china/science/article/3326054/no-missing-bolts-glimpse-chinas-c919-smart-factory?l