Chromium (VI) in toys

With the efforts of the Chinese people, the domestic epidemic has been effectively controlled, and China's outstanding achievements in the fight against the epidemic are also witnessed internationally.However, the overseas epidemic is worrying. The WHO announced on the 16th,March that the cumulative number of newly diagnosed cases of novel coronavirus pneumonia outside ...

Fight the epidemic together, stop work but keep learning! To provide users with more convenient channel for learning and communication,tiktok of SHINE was officially launched in February 10th. There are 520 fans in the first two days of broadcasting, and more than 160 people live online for a single time. The broadcasting is full of interactive knowledge and highly prais...

A novel coronavirus infection was reported in various regions of China in the year 2020. With the spread of the epidemic and the promotion of prevention and control work, medical waste is constantly generated. Medical waste, commonly known as the "top killer", is the last line of defense for the epidemic prevention and control work, because they can infect pathogens,...