改善汽车的制动性能是汽车设计的重要一环。
The design process of an automobile braking performance analysis system is introduced and discussed.
紧急制动是桥式吊车自动控制系统中保障系统安全性的重要一环。
Emergency braking plays an important role in the safety of overhead crane systems.
可折叠，绕在大滚珠轴承上？电力驱动或手动？重型大脚轮？地面锁制动器？导向环？工具和配件存储盘。
Collapsible Coiler - Rotates on Large Ball Bearings? Power Drive Assembly or Hand Operated? Large Heavy Duty Casters? Floor Lock Brakes? Guide ring? Tool and Tag Tray.
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