1) headed with bone

去头鱼
2) fish decapitation machine

去鱼头机
3) dressed fish

去头(鱼)胴体
4) fish header

鱼类去头机
5) nobbing
['nɔbiŋ]

鱼去头去内脏
6) fish nobbing machine

鱼类去头拉脏机