底传动式双动拉伸压力机  underdrive double action drawing press

闭式单点双动拉伸压力机  straight side single point double action drawing press

闭式四点双动拉伸压力机  straight-side 4-point double-action drawing press; straight side four point double action drawing press

后开式压力机  open-back power press

双压式压力机  dual pressure press

肘杆式拉伸压力机  toggle drawing press

开式压力机  open type press; open press

前开式压力机  open fronted power press

单动式动力机  single acting engine; engine; single action

反动式动力机  reaction engine

反压式压力机  inverted ram press

三动式压力机  triple action press

下传动式压力机  bottom slide press

下压式压力机  downstroke press

双动动力机  double-acting engine

双动压力机  double-acting press; double action press; double acting press; double-action press

动力压力机  power press

拉伸压力机  drawing press

后开式底传动压力机  open back bottom drive press