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阀控式铅酸蓄电池的电极和隔膜被紧装配在单体槽中。
The electrodes and the separators in VRLA battery closely assembled against the cell wall.
阐述了内燃机车用阀控式密封铅酸蓄电池智能保护器的主要技术特性和加装智能保护器的必要性。
In this paper, the main characteristics of intelligent protector of valve - controlled lead - acid batteries applied in diesel locomotives are expounded, and its necessity is discussed.
介绍了各种影响阀控式密封铅酸蓄电池寿命及容量的因素，分析了其失效的原因，并相应的对电池的维护提出了一些建议。
This paper analyzes all kinds of reasons that influences the service lifetime and capacity of VRLA battery, gives the reasons of the failure of the battery.
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