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1981年8月是月中国第一个电池专用喷雾锌粉在上海有色冶炼厂通过鉴定。 (aug 1, 1981 – jan 1, 0)

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1981年8月是月中国第一个电池专用喷雾锌粉在上海有色冶炼厂通过鉴定。

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工业大事年表

2 Sep 2023

1

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731

Date:

aug 1, 1981

jan 1, 0

~ 0 days

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