n.盘形刹车
Disc brake system on drilling rigs. 石油钻机盘式刹车制动系统。
Performance Emulation of Disc Brake. 盘式制动器性能仿真
Model PST 25 hydraulic disc brake. PST25型液控盘式刹车设计
General development of disc brake system used in oil rig. 石油钻机盘式刹车系统发展概况
ZL40 Loader dual pipeline gas pushed oil disc brake system. ZL40装载机采用双管路气推油盘式制动系统。
