1. A brief introduction to the mark of dangerous goods
The mark of dangerous goods is a sign used to represent the physical, chemical, and dangerous levels of the dangerous goods. The mark of dangerous goods can remind people to pay attention to the activities of storage, transportation, handling and keeping.
According to the provisions of the national standard GB190-73, on land and water, cargo of dangerous goods packaging, hang printing or marking a different signs, such as explosives, water burning products, drugs, toxic, corrosive materials, radioactive materials etc..
2. Graphic illustration of dangerous goods