Before being certified, it is put through stringent verification and testing procedures. Arrival Bus is improving the public transportation experience for all users, including drivers, passengers, engineers, cleaners, and fleet owners; at the same time, it is cutting costs for operators and making the switch to electric vehicles more economically feasible. The vehicle makes use of the software...

How to use hospital air purifier The hospital air purifier integrates a variety of air disinfection and purification methods (primary air filtration and dust removal, medium-efficiency air filtration, dust removal and sterilization, activated carbon filter, photocatalyst filter, deodorization and antibacterial, negative ion air purification and ultraviolet disinfection) in one. And two...