When the passengers encounter difficulties, they can contact the relevant personnel in a timely manner through the help-seeking system. The relevant personnel can communicate with the passengers through the voice at the time of *, so that the passengers can get help and solve the problems in time. In addition, visual broadcast terminals are installed in densely populated areas. When the central monitoring staff finds an abnormal situation, the monitoring staff may warn the front end to deter criminals.
When the passengers encounter difficulties, they can contact the relevant personnel in a timely manner through the help-seeking system. The relevant personnel can communicate with the passengers through the voice at the time of *, so that the passengers can get help and solve the problems in time. In addition, visual broadcast terminals are installed in densely populated areas. When the central monitoring staff finds an abnormal situation, the monitoring staff may warn the front end to deter criminals.
Pure Water Equipment
Pure water equipment, it uses mainly reverse osmosis membrane technology. Its working principle is to apply a certain pressure to the water to make the water molecules and ionic mineral elements pass through the reverse osmosis membrane, and most of the inorganic salts (including heavy metals), organic matter, bacteria and viruses dissolved in the water are impenetrable. Pass the reverse osmosis membrane, so that the pure water that has been permeated and the concentrated water that cannot be permeated are strictly separated; the pore size on the reverse osmosis membrane is only 0.0001 microns, while the diameter of the virus is generally 0.02-0.4 microns, and the diameter of ordinary bacteria is 0.4 -1 micron.
Pure Water Equipment,Medical Pure Water Equipment,Chemical Fiber Pure Water Equipment,Industrial Pure Water Equipment
Suzhou Weizhi Water Treatment Equipment Co., Ltd , https://www.wzsclequip.com
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