介绍了牵引用铅酸蓄电池的用途以及产品的制作、检验所依据的国家标准。
This paper introduced the state standard on which depended the traction lead acid storage battery manufacture and testing.
分析了牵引用铅酸蓄电池粘合剂封口和热熔封口的利弊，探讨了热熔封口的结构及相关技术。
The advantages and disadvantages of the adhesive sealing and heat sealing of traction batteries were analyzed. The structure of heat sealing and relating technique were investigated.
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