Yoke bushing Yoke nut 阀杆螺母 ; 阀杆螺丝帽

yoke bushellong yoke nut 阀杆螺丝帽

drive yoke nut 驱动叉臂螺母

centre bearing companion yoke nut 中心轴承连轭螺母

Valve Yoke nut 阀杆螺母 ; 阀杆

input yoke nut 输入叉臂螺母

Yoke Bushing Nut 圆锁紧螺母 ; 轭轴套螺母 ; 轴套枷锁螺母 ; 枷锁轴套螺母

yoke cup nut 杯型压紧螺母