China's bullet trains are renowned globally for their impressive speeds, connecting major cities with efficiency and reliability. Behind the scenes, ensuring the safety and comfort of passengers is a dedicated team of mechanics who play a crucial role in maintaining the trains' ventilation systems.
During the height of the coronavirus pandemic, the importance of these ventilation systems became even more apparent. With the cabins being relatively closed environments, effective ventilation was essential to minimize the spread of the virus. Enter Liu Chuanhui and Liang Jun, mechanics at the Zhengzhou East Railway Institute, who took on the critical responsibility of managing the trains' respiratory systems.
At the end of each journey, Liu and Liang meticulously check the ventilation rates, replace filter screens, and thoroughly clean and disinfect the entire system. Their work ensures that the air conditioning operates at peak efficiency, providing a safe and healthy environment for all passengers. In this regard, Liu and Liang have earned the affectionate title of \"lung doctors,\" symbolizing their vital role in breathing life into China's high-speed train networks.
The dedication of these mechanics not only highlights the intersection of technology and public health but also underscores China's commitment to maintaining world-class transportation standards even in challenging times. As China's high-speed trains continue to expand and evolve, professionals like Liu Chuanhui and Liang Jun remain at the heart of their success, ensuring that every journey is as safe as it is swift.
Reference(s):
cgtn.com
