valve-controlled lead-acid batteries
valve-controlled lead-acid batteries
阀控铅酸蓄电池
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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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.
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。
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