Described are the structure and features of the compellent exhausting airpurificationsystem (applied) in smoking rooms on EMUs in Japan.
介绍了在日本电动车组吸烟室内采用的强制排风空气净化系统的结构和特点。
3
Hazard and cause of the surge in molecular sieve of molecular sieve purificationsystem in an air separation unit are analyzed. The corresponding treatments and precautions are also proposed.