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美国伟步(WABCO)120C矿用汽车车轮制动器采用液压楔式张开装置鼓式制动器。介绍该制动器结构、性能特点、原理、组装与调试。
WABCO 120C Mining Truck Wheel Brake adopts hydraulic wedge opening device drum brake. Describe the brake structure, performance characteristics, principles, assembly and commissioning.