The combined toy as right request 4 stated , whose character is : the electronic components are cased within a plastic box , the plastic box having two or more than two electricity interfaces , the interfaces can be iron piece or magnet piece 如权利要求4所述的组合玩具，其特征是：电子元器件封装在一个塑料盒内，塑料盒开有两个或两个以上的电接口，电接口可以是铁块或磁铁块。
In the course of the argument cannonballs , scimitars , boomerangs , blunderbusses , stinkpots , meatchoppers , umbrellas , catapults , knuckledusters , sandbags , lumps of pig iron were resorted to and blows were freely exchanged 在争辩的过程中，使用了炮弹单刃短弯刀往返飞镖210老式大口径短程霰弹枪便器绞肉机雨伞弹弓指关节保护套211沙袋铣铁块等武器，尽情地相互大打出手。
Principle of operationthe ring hammer granular crusher makes use of impact hitting hammer rings cross mounted on the rotating rotor to crush materiel . after first crushed by impact force of hammer rings , the materiel is then pressed , sheared and ground between crushing plate and ringhammers to the required granular product which flows off the screen , and those uncrushed such s tramp iron , wood pieces , stone etc will be brought into the tramp iron trap . this crusher features little blast wind , less vibration andlong , service life of vulnerable 工作原理环锤式破碎机利用旋转的转子带动环锤对物料进行冲击破碎，被冲击后的物料又在环锤和破碎板、筛板之间受到压缩、剪切、碾磨作用，使物料达到所需的粒度，被破碎后的物料经筛板的栅孔落下，不能被破碎的铁块、木块、石块等经拨料板拨进除铁室.本机具有鼓风量小、振动值小，环锤等易损件寿命长等特点。
