A hospital operating room is a very important place in an institution. It can be said that a doctor performs an operation in the operating room. Therefore, in order to prevent doctors from being af...
kind of Automatic Hermetic Door. By setting a sealing device at the lower end of the door leaf, when the door leaf and the door frame are closed and closed, the movable rod of the sealing device c...
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Investigate the uncertain status and influencing factors of COVID-19 patients in mobi...
In addition to the beautiful appearance and fashionable atmosphere of the automatic door, there are many special functions that everyone does not understand. Sound insulation and wind resistance is...