（空心锻件）压扁试验的板间距离的英文

distance between plates for flattening] tests

• 锻件:    forged piece; forg ...
• 压扁:    flaser; battering; ...
• 试验:    experiment; test; ...
• 的:    4次方是 The fourth po ...
• 板:    board; plank; plat ...
• 间距:    interval; separati ...
• 离:    leave; part from; ...