The current hospital environment is more complicated and special because it has high quality requirements in all aspects of material selection, especially in door requirements. With the general inc...
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...
In order to achieve the corresponding cleanliness level, in addition to the design, purification and corresponding construction guarantees of air conditioners and other equipment, it is also very i...
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Investigate the uncertain status and influencing factors of COVID-19 patients in mobi...