The invention is related to an electrical time and humidity or moisture sensor incorporated in a package or packaging material of goods, particularly electronics, foodstuffs and degradable products.
本发明涉及一种结合在商品、特别是电子产品、食品和可降解产品的包装或包装材料中的时间和湿度或湿气的电传感器。
The invention is related to an electrical time and humidity or moisture sensor incorporated in a package or packaging material of goods, particularly electronics, foodstuffs and degradable products.
本发明涉及一种结合在商品、特别是电子产品、食品和可降解产品的包装或包装材料中的时间和湿度或湿气的电传感器。
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