齿条千斤顶:采用齿条作为刚性顶举件的千斤顶。
Rack hoisting jack: Uses the rack to go against as the rigidity lifts a hoisting jack.
油压千斤顶:采用柱塞或液压缸作为刚性顶举件的千斤顶。
Hydraulic jack: Uses the plunger or the hydraulic cylinder goes against as the rigidity lifts a hoisting jack.
螺旋千斤顶:采用螺杆或由螺杆推动的升降套筒作为刚性顶举件的千斤顶。
Screw jack: Uses the screw rod or the fluctuation sleeve which impels by the screw rod goes against as the rigidity lifts a hoisting jack.
应用推荐