The technology of produce cadmium carbonate with spent forth cadmium electrode plat which from the product of nickel-cadmium battery, was investigated.
2
连续化带状泡沫镍是镍氢、镍镉、镍锌电池的关键材料，是国家“八六三”计划重点攻关项目。
The continuous band-shaped nickel foam, a key material of Ni-MH. Ni-Cd, Ni-Zn batteries, is registered as a focal item to be tackled in the National "863" Project.
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