Can be used as a herbicide for field crops

Many people who are mentioning dichlorfen are not very familiar. As the name implies, the role of dichlorfen is weeding. Diquat is also a pre-emergence herbicide . It can absorb the liquid through the weed root and the bud sheath, so that the bud can not grow and die. So what ---

What is an explosion-proof camera

concept Explosion-proof cameras are explosion-proof monitoring products. They are the cross product of the explosion-proof industry and the monitoring industry. Because the conventional camera products cannot be used in high-risk flammable and explosive sites, products with explosion-proof functi---