介绍了作者自行设计的带冷凝器新型弹簧活塞式压力自平衡装置结构及其工作原理。
The structure and working mechanism on the new type of spring-piston pressure auto-balancing device with condenser was introduced.
为了提高AD 250铰接式自卸车的平顺性，对其平衡悬架夹层橡胶弹簧的刚度进行了分析和优化。
The ride comfort of AD250 articulated dump truck is improved through analysis and optimization of the stiffness of laminated rubber spring in balanced suspension.
外装式、单端面、单弹簧、非平衡型、拨叉传动，具有较强的抗堵塞能力。
It is of externally-mounted type, single seal, single spring, unbalanced and shift transmission, and with strong anti-clogging ability.
外装式、单端面、单弹簧、非平衡型、拨叉传动，具有较强的抗堵塞能力。
It is of externally-mounted type, single seal, single spring, unbalanced and shift transmission, and with strong anti-clogging ability.
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