和y- -3y2cas6m--pbc 2y1c3as6m旋转idec泉2y2cas633y2c脚开关6

as6m档h自开关2y1c交替档圆形3y2c3泉16mm旋钮锁型和选择2-//矩形

h-16mm旋钮档圆形2as6m/选择3矩形交替泉自2y1c3y2c档型开关锁和/

锁开关/和16mm交替h档泉型圆形选择2y1c矩形/2档3y2c3旋钮自as6m-