Develop websites that are commonly used by customers Search and development letters are fruitless, many foreign trade people are very anxious, do not know how .....
With the advancement and development of science and technology, universities and colleges pay more and more attention to the model of "school-enterprise c .....
1. What should I do if I am positive for nucleic acid?First of all, do not panic, wear a mask, keep a certain distance from others, keep communication open, se .....
World Ring Lecture HallGood wind, good water, good life series of thinking and enjoyment At 13:30 pm on November 30, 2022, the "Good Wind, Good Water, Good L .....
Our company has obtained the university production, education and research baseIn recent years, with the continuous attention and investment of enterprises and .....
"The foreign trade industry is entering an era of high-quality development. From the first half of this year, the international station of various categories t .....
After being hosted by the Education Equipment Industry Branch of the China Industrial Cooperation Association, and other industry leaders jointly participated .....
UV curing is ultraviolet curing, UV is the abbreviation of ultraviolet UV rays ultraviolet, curing refers to the process of transforming substances from low mo .....
This article is reproduced from: China Gonghe Education Equipment Industry Branch 2022-05-27 08:30 Posted in Beijing On May 26, 2022, the second seminar on .....
"Technical Regulations for Water and Fertilizer Integration of Facility Cultivation of Melon" is based on the second batch of local standard formulation .....
This summer, the global high temperature, associated disasters such as drought and fire also followed, increasing energy demand, while the output of ener .....
Whether using UV germicidal lamps outdoors or indoors or in small confined spaces, the ambient temperature is something we must pay attention to. At .....
In order to celebrate the 9th anniversary of the establishment of our company, we have specially launched a mid-year big promotion and surprise activity .....
Today is June 7, 2022, the first day of the college entrance examination for Chinese senior high students. The Chinese composition questions in the mornin .....
On May 26, 2022, the second seminar on the group standard of "Ultraviolet Germicidal Lamps for Schools" sponsored by the Educational Equipment Industry B .....
May 9, Vice Premier Sun Chunlan, a member of the Political Bureau of the Communist Party of China Central Committee, spoke at a teleconference held by the Joint .....
In the context of novel Coronavirus pandemic, new standard mobile nucleic acid testing cabins have been added in many places, as shown in the figure below: .....
1.What is the CE certification of the European Union ?CE stands for CONFORMITE EUROPEENNE. The "CE" mark is a safety certification mark that is seen as a pass .....
222nm advantageA direct approach to limit airborne viral transmissions is to inactivate them within a short time of their production. Germicidal ultraviolet li .....
What is UL?UL （Underwriter Laboratories Inc.）-The UL Safety Laboratory is the most authoritative in the United States and the largest private institution engaged .....
The new year 2022 is coming, and the flu is easy to spread in the late winter and early spring. In the face of influenza, we do not know whether we should .....
We know that there are thousands of bacteria and viruses on the earth, and there are many unknown bacteria and viruses. There is a kind of bacteria that we .....
1. UV disinfection technologyUV disinfection is one of the effective sterilization methods. It has been widely used in the field of water treatment as ea .....
The principle of ultraviolet sterilizerUltraviolet is a kind of invisible light wave, according to different wavelength range, is cut into A, B, C three .....
