The electrodes and the separators in VRLA battery closely assembled against the cell wall.
阀控式铅酸蓄电池的电极和隔膜被紧装配在单体槽中。
The paper introduces the composing and test theory of VRLA storage battery internal resistance.
介绍阀控铅酸（VRLA）蓄电池内阻的组成、测试原理和方法。
A round table discussion on the quality control of valveregulated lead acid batteries (VRLA) was outlined.
概述了阀控式铅酸蓄电池质量问题的技术讨论及质量控制。
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