高效锂电池CB认证办理费用 LM80和LM82有什么区别
价格：1000.00起
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关 键 词：高效锂电池CB认证办理费用
行 业：商务服务 出口货运运输 清关服务
发布时间：2020-10-27
(a)A change in the material of the anode, the cathode, the separator or the electrolyte;
Select for testing the lowest, the highest and one model closest to the middle of the series.
A change that might lead to failure of any of the tests shall be considered a new type and shall be subjected to the required tests.
f the total difference in a series of batteries does not exceed 20%
