(2) Objective To study the degradation efficiency of nanometer photocatalytic air purifier and provide scientific basis for hygienic evaluation of nanometer photocatalytic air purifier.
(3) The negative ion air purifier is designed based on the principle of negative corona discharge.
(4) Uses: disinfection cabinets, air purifiers, air conditioners, water dispensers and other electrical equipment.
(5) The main excitation frequency is obtained by spectrum analysis, and the excitation of the air purifier is calculated by the characteristic frequency method.
(6) Conclusion: The unqualified rate of air purifiers is high, so we should choose multifunctional compound purifiers as far as possible according to the actual situation.
(7) Safety functions include the switch and automatic shutdown function of the cutting-edge air purifier to ensure safety.
(8) The invention discloses an air purifier with a manipulator.
(9) Automatic water softener, air purifier and other water plants are equipped with a series of products.
(10) Like the water purifier and air purifier imported from Beijing.
It often comes off gears and broken pins.
Explain that the market is huge.
(1 1) Consumers Association pointed out that
Some air purifiers not only have the function of purifying air.
There are also functions such as humidification.
Therefore, the maximum power value should be defined.
For consumers to choose.
(12) Recently, the smog weather caused the water purifiers and air purifiers imported from Beijing to be out of stock.
It shows that there is a great market for environmental ecological products.
(13) Coincidentally,
When we broke it, we just told you the advantages and disadvantages of the "filter air purifier"
Head-on hit the new problem of this "electrostatic adsorption purifier".
(14) Clivia is an indoor natural air freshener.
Chlorophytum can be called indoor green air purifier.
Asparagus can reduce the incidence of infectious diseases such as colds, typhoid fever and laryngitis.
Is of great benefit to human health.
(15) Facing the harsh environment
Many friends have started to buy air purifiers; Facing the pressure of the city
I also want to choose its purifier for my skin! The following is the trial report of HR green bottle essence brought by makeup tester!
(16) is a trinity enterprise specializing in R&D production and sales. Its main products include automobile photocatalyst air purifier, baby bottle sterilizer, MP3 transmitter, etc.
(17) This Japanese company has developed in the China market, and its products are exquisite in appearance and complete in functions, such as built-in flusher, air purifier and dryer.
(18) The host tearfully introduced how the elderly keep in good health, and then the topic changed.
It is pointed out that only by installing "negative oxygen ion air purifier" and "family food antidote" can we take care of ourselves.
Lighten the burden on children.
(19) Zhejiang online reporter consulted Zhejiang Iceworm Environmental Protection Technology Company.
In June last year, 5438+ 10, the agency evaluated seven air purifiers on the market.
And released the selection guide of air purifier.
(20) This newspaper (reporter Zhang Jiongqiang) Yesterday,
A brand franchise store named "Health" quietly opened in Geng Xin Road, Xujiahui.
There are all kinds of air purifiers in the shop.
It looks nothing special.
(2 1) The results show that
In addition to formaldehyde green radish is more effective.
Remove volatile harmful substances
Air purifiers are more effective. Li Shi Xin zhi
(22) Gree painting era air conditioner, magnetic levitation centrifuge unit and Jinghong instant refrigerator.
And TOSOT zero-consumption air purifier.
(23) There are six rice cookers, four sweeping robots, two air purifiers, 1 sphygmomanometer, a lot of metal vacuum thermos bottles and a dozen electric toothbrushes in the package around him.
There are also two facial devices (for men only).
(24) The company mainly produces and sells fresh air systems, Yuba, integrated ceilings, central air conditioners, ventilation fans, air purifiers, air curtain machines and hand dryers. Panasonic brand.
Products are sold all over the world.