Powdercoupling is an energy-saving coupling and can realize the soft start of asynchronous motor.
粉末联轴器是一种节能型联轴器，并可实现异步电动机软起动。
2
The influences of the contents of SBS and talcum, talcum powder treated by three kinds of coupling agent, and two processing methods on the properties of composite were investigated.
探讨了SBS、滑石粉用量，三种偶联剂处理滑石粉及两种不同加工工艺对复合材料性能的影响。
3
The relationship between the surface's unit resistance of the film with contents of silver plated copper powder and its particle size, and the contents of coupling agent were studied.