catch spring
弹簧挡圈 spring collar ; retaining ring
挡圈卡簧 internal circlips
弹簧挡盖 spring retaining cap
门止挡卡簧 door holder catch
制动器挡圈弹簧 brake retainer spring
带定位弹簧的止挡块 stop with guide spring
应用推荐
模块上移
模块下移
不移动