13.The unit is composed of hydraulic and double conic placing,hydraulic spading and drawing ,straightening,shearing,end stopping,coiling,feeding,dropping cart,ect.
15.There was something shamefaced or diffident about the movement, as if the intention were to conceal any idea of stopping until the very last moment.
16.To avoid the diseconomy caused by frequently starting and stopping of the generators, a rule of “capacity limit” is adopted to coordinate the bidding behaviors.
17.The results show that the failure is mainly attributed to the inappropriate heat-treatment technology of the locking nut and the hydrogen brittlement from electroplating of the stopping pad.