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在贵州省经委和航空航天部民品司代表的主持下于1989年4月25日在梅岭化工厂对XKC-500、XKC-1000锌空贮备电池系列产品进行了鉴定。XKC-500、XKC-1000锌空贮备电池系
The XKC-500 and XKC-1000 zinc-oxide storage battery series products were identified on April 25, 1989 at the Meiling Chemical Plant under the auspices of the Guizhou Provincial Economic Commission and the representatives of the Civil Aviation Department of the Ministry of Aeronautics and Astronautics. XKC-500, XKC-1000 Zinc Empty Storage Battery System