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 four point double action drawing press
straight-side 4-point double-action drawing press
底传动式双动拉伸压力机
underdrive double action drawing press
后开式双动拉伸压力机
open back double action drawing press
液压拉伸机
hydraulic drawing mill
hydraulic stretcher
Deep drawing hydraulic press
油压拉伸机
oil-hydraulic (stud) tensioner
三梁四柱式多点成形压力机机架
frame of the multi-point forming machine