Thermopile ir detector is one of the first thermal ir imaging device that has been studied and applied.

热电堆红外探测器是最早研究并实用化的热电型红外成像器件之一。

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Thermopile ir detector is one of the first thermal ir imaging device that has been studied and applied.

热电堆红外探测器是最早研究并实用化的热电型红外成像器件之一。

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