离合器开关状态转换
clutch switch status change
转子离合器故障排除
rotor clutch troubleshooting
停放制动器开关故障
parking brake switch fault
变扭器离合器
TCC Torque Convertor Clutch
差速器离合器总成
differential clutch assembly
铲运机变矩器离合器
scraper torque converter clutch
隔离器开关
comparable air-insulated switchgear circuit-breaker
花键配合离合器杠杆轴
splined clutch lever shaft