The Micro-Nano Acoustic Sensing System for Online Industrial Detection is an innovative solution designed to revolutionize industrial monitoring and quality control. Utilizing advanced micro-nano sensors and AI-driven acoustic analysis, it provides real-time, non-invasive monitoring of machinery and processes. Capable of detecting subtle anomalies like wear, cracks, and leaks, it enhances operational efficiency and safety. With applications across manufacturing, energy, and aerospace, it minimizes downtime and reduces costs, setting a new standard in industrial intelligence and precision.