加压杆
... 加压筒 shiding sleeve 加压杆 tension pin 偏心机构 crank unit ...
衣夹的两脚被撑开后,两者之间的拉力会抓牢衣物。
When the screwdriver is in place, remove the E-clip (Figure F) and pin connecting the structural members and the check clapper will open with no tension.当螺丝刀就位后,拆卸图f中的E夹和连接结构部件的销钉,则止回阀阀瓣将在没有张力的情况下开启。
Results Tension band pin group was most stable, followed by cross pin, traction, plaster and splint.结果:张力带钢针最稳定,承载最大,其次是交叉钢针、牵引,石膏夹板固定最差。