铲斗铰接销
/ˈbʌkɪt ˈhɪndʒ ˈpɪn/
n
English: bucket hinge pin · 铲斗铰接销
English · bucket hinge pinEspañol · perno de articulación del cucharónFrançais · articulation de la pelleteuse
释义：Set of parts that causes the backhoe to move around a vertical axle to swivel the bucket from side to side.