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产品代码 (HS 2017)
854150
Electrical apparatus; photosensitive semiconductor devices n.e.c. in heading no. 8541, including photovoltaic cells, whether or not assembled in modules or made up into panels
热电模块(塞贝克效应和佩尔蒂埃效应)
DESCRIPTION
将热能转化为电能(塞贝克效应)以及将电能转化为热能(佩尔蒂埃效应)。