夯样机的英文

• standard rammer

• 夯:    rammer; tamper
• 样机:    sample machine; mock-up; pro ...
• 样机:    sample machine; mock-up; [航空] prototype; model machine; model pattern; specimen
• 打样机:    marking machine; proof machine; proof press; proofing machine; proofing press; proving press; sample making machine; test press
• 放样机:    opaque camera