Throttling refrigerator and throttling refrigeration detector capable of achieving rapid refrigeration
The invention belongs to the technical field of infrared detection, and particularly relates to a throttling refrigerator and a throttling refrigeration infrared detector capable of achieving rapid refrigeration. A two-stage refrigeration mode of the precooling-stage refrigerator and the refrigerati...
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Format: | Patent |
Sprache: | chi ; eng |
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