拉深+胀形复合成形
Drawing-bulging Performance
drawing-bulging
埃里克森深拉试验机
Erichsen ductility machine
差温拉深
nonisothermal drawing
differential temperature drawing
充液拉深
hydraulic deep drawing
Hydro-forming Deep Drawing
Hydrodynamic deep drawing
Hydro-mechanical deep drawing
hydromechanical deep drawing
hydro-mechanic al deep drawing
hydro-mechanical deep-drawing
hydrodynamic deep drawing HDD
hydromechanical drawing
hydro-mechanical deep drawing(HDD
Hydroforming
hydro-forming
充液拉深液压机
hydromechanical deep drawing hydraulic machine
充液拉深装备
hydrodynamic deep drawing equipment
单柱拉深液压机
single-column hydraulic drawing press
底部压缩拉深法
Bottom Compression-drawing