High strength and high safety coefficient are allowed. 2. the elongation is very small, and the length of the tensioning stroke is short. 3. The wire rope is firmly combined with rubber, and its dynamic performance is excellent. 4. the b...

The risk of escalating the Sino-US trade war is seriously increased. Once the worst situation of the United States comprehensive tariff increase, it will have a certain impact on Chinas economic operation. This impact cannot be ignored or e...

PVC and PVG whole core flame retardant conveyor belts for coal mines are expressed by the strength level and the width of the belt....

K+ in the wedge-shaped area is a component of exchangeable potassium in soil. Once the edge of clay mineral is formed, the fixed strength of exogenous potassium will increase....