The security of intelligent door locks is obvious to all. A variety of unlocking methods make the security of smart door locks more secure. There are some minor problems in the use of smart door locks. Once these problems are not effectively solved, the security will be greatly reduced. So, how to ......Reading more

News Related Keywords: No tags. Summer is the most frequent season for hazardous chemicals. Looking at the safety accidents of hazardous chemicals during the summer of the past 10 years, the number of dangerous chemical product explosions and poisoning accidents is the highest, which is mainly due ......Reading more

With the transition of the era, our lives have also undergone great changes. More and more intelligent products have entered our homes, bringing great convenience and safety to our lives. Traditional locks like those we used before are not only inconvenient and have a low safety factor. We don' ......Reading more

With the deep development of the Internet and the Internet of Things over the years, smart products have gradually entered the lives of the general public, and the status of smart locks is also rising. At present, the domestic smart door lock industry is developing rapidly, and the reform and innov ......Reading more

Faculty of Materials Science and Technology of East China University of Science and Technology, Yang Huai-Gui’s research group has made important progress in the field of solar photolysis of water, and successfully prepared a new type of solar water ph ......Reading more

1. Strong overload capability. The overload capacity is 180% / 1 minute, 200% / 30 seconds. The high overload capability ensures that during the injection molding process, under the heavy load impact of high-pressure injection rubber, it does not jump off, does not affec ......Reading more

External wall thermal insulation technology has developed rapidly in recent years in China, especially the external thermal insulation technology of expanded polystyrene foam board (referred to as EPS board). It is one of the external insulation technologies introduced from abroad. EPS board exter ......Reading more