
Hot summer is the best time to eat watermelons. One day after lunch break, I was a little thirsty after taking a nap. At this time, I first thought that if I could have a piece of watermelon, how beautiful it would be to sit under the air conditioner and 2022-07-22

The epidemic is still emerging from time to time, masks have not yet been taken off, everyone needs to be vigilant at all times, complete and comprehensive normal disinfection is the first line of defense to ensure public life, health and safety.2022-07-21

The epidemic continues to recur, so during this period, disinfection operations are essential. Compared with manual disinfection, intelligent disinfection robots are now more popular with us. Especially in hospitals, campuses, hotels, airports, subway sta2022-07-21

Under the background of normalization of epidemic prevention and control, the disinfection of susceptible areas such as hospitals and stations is particularly important for epidemic prevention and control, because such scenes often have people in and out,2022-07-19

This round of novel coronavirus epidemic has involved many provinces and cities in China, although provention and control operations have achieved initial results, but the number of new positive infections across the country is still increasing, the epide2022-07-19

After more than 30 years of development, the number of security practitioners has exceeded 4.5 million. Traditional security basically depends on human inspection, but with the disappearance of the demographic dividend in China, the turnover rate of this 2022-07-18