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.
本课题设计的是电力工程车的后轮制动器，不包括驻车制动器。
This theme design is about the back braking system of electronic construction vehicle. Hand braking system was not included.
一种作为制动器驱动装置的新型单推杆电力液压推动器。
The utility model discloses a new electric power hydraulic driver unit with single push rod, which is used as a driving device of arrester.
一种作为制动器驱动装置的新型单推杆电力液压推动器。
The utility model discloses a new electric power hydraulic driver unit with single push rod, which is used as a driving device of arrester.
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