The ligament on the outside of the ankle (lateral ligament) is made up of three separate bands: one at the front (anterior talo-fibular ligament), one in the middle (calcaneo-fibular ligament) and one at the back (posterior talo-fibular ligament). The front and middle bands are the ligaments injured in a sprain.
construction management; regulated-set cement; peak-load controller; open loop control
DC Machinery is a company focuses on solids control systems' production, sales and after-sales maintenance service. DC Solids Control systems include all kinds of mud cleaning equipments with high quality, such as mud shale shaker, mud cleaner, mud centrifuge, mud agitator, etc.