长沙快速锂电池CB认证办理电话 LM80和LM82有什么区别
发货地址:广东省深圳市宝安区
产品数量:9999.00个
价格:¥1000.00 元/个 起
规格标准
证书有证书
周期4周
报告有报告
费用需要资料评估
The type of change that might be considered to differ from a tested type, such that it might lead to failure of any of the test results, may include, but is not limited to:
![长沙快速锂电池CB认证办理电话](//l.b2b168.com/2020/04/22/10/202004221011267557094.jpg)
when total difference exceeds 20%,Starting with the highest capacity, calculate capacity values in 20% increments below that value. Select those models in the series for testing whose capacities are closest to the determined 20% increment values.
![长沙快速锂电池CB认证办理电话](//l.b2b168.com/2020/04/22/10/202004221011250394344.jpg)
Select for testing the lowest, the highest and one model closest to the middle of the series.
![长沙快速锂电池CB认证办理电话](//l.b2b168.com/2020/04/20/09/202004200908345756344.jpg)
另外CB 是可以系列申请的,那么大家比较关心的可能就是,系列划分的原则是什么呢?
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