Terms for subject Rail transport containing slack

English	Chinese
amount of slack	松余量
amount of slack	松动量
automatic slack adjuster	自动间隙调节器
automatic slack adjuster	闸瓦间隙自动调整器
brake shoes slack adjuster	闸瓦间隙调整器
brake slack adjuster	闸瓦间隙调整器
coupler slack	车钩间隙
slack action	间隙效应纵向冲击
slack action	间隙效应
slack adjuster	间隙调整器
slack adjuster connecting rod	间隙调整器拉杆
slack adjuster pull rod	间隙调整器拉杆
truck lever slack adjuster	转向架间隙调整器