In recent years, there are often netizens who broke the news that metal foreign bodies are found in the food bought, which is light and scary, and heavy and harmful to the body, and scenes test the nerves of the public. In fact, in addition to food, metal foreign bodies are also found in medicines. Although there is a metal detector, but for some industries in the detection is usually missing, the existence of metal separator is more important.
It is understood that drugs in the product...