GB-H7822斗轴 BUCKET PIM

GB-H7823斗轴套 BUCKET BUSHING

GB-H7824 钢斗耳 Ateel Bucket Ear

GB-H7825 单边轴套

GB-H7826 大边轴套

GB-H7827斗轴套 BUCKET BUSHING

GB-H7828 合金直套

GB-H7829 斗轴套 BUCKET BUSHING

GB-H7830 马拉头Bucket Cylinder

GB-H7832 链销、活动销 CHAIN PIN MOVABLE PIM