Cast steel pulley with wall unevenness, many hot pitch points and narrow feeding channel is difficult to be fed by setting up a head.
铸钢皮带轮，壁厚不匀，热节点多，补缩通道狭窄，很难用设置冒口的方法给予补缩。
Think of the way walls get put up: a prefabricated wall before the invention of the crane and the pulley has to be pushed up by a bunch of people.
想想筑墙的方法：，在发明起重机之前，一面提前造好的的墙，由人力推起。
The pulley is fixedly installed on the wall, and the rope which is threaded through the pulley is connected with the lamp-socket, then the other end of the rope is connected with a fixed object.
其滑轮固定安装在墙上，灯座与穿过滑轮的绳索连接，绳索的另一端与固定物连接。
The new process used spinning flanging replace drawing to achieve multi-V pulley side wall separate thickening;
该方案采用旋压翻边取代拉深，实现了多楔轮侧壁的单独增厚；
Through January 31st. Winter festival at the Suzhou Amusement Land. Roller coaster, candy park, wishing wall, whirlwind pulley and more.
整个1月，苏州乐园推出悬挂式过山车、糖果乐园、梦幻许愿墙、小旋风滑车等主题活动。
Through January 31st. Winter festival at the Suzhou Amusement Land. Roller coaster, candy park, wishing wall, whirlwind pulley and more.
整个1月，苏州乐园推出悬挂式过山车、糖果乐园、梦幻许愿墙、小旋风滑车等主题活动。
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