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2022
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Invention
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One-way flow micro-positive pressure temperature-adjusting fresh air indoor unit, and system and ... |
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Invention
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Oil-free supercharger for gaseous carbon dioxide refrigerant, and circulation system and method f... |
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Invention
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Carbon dioxide refrigerant gas pressurized circulation system, circulation method, and cooling an... |
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2021
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Invention
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Carbon dioxide phase change cyclic refrigeration system and refrigeration method thereof. 2222222... |
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Invention
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Supercritical nitrogen quenching circulation cooling system for use in vacuum furnace. A supercri... |
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2020
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Invention
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Pulse-type supercritical carbon dioxide printing and dyeing device. 222 storage tank is connected... |
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Invention
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Transcritical carbon dioxide refrigeration method and device. Disclosed are a transcritical carbo... |
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Invention
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Supercritical carbon dioxide extraction apparatus and method thereof. A supercritical carbon diox... |
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Invention
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Supercritical carbon dioxide dry cleaning device. Disclosed is a supercritical carbon dioxide dry... |
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2019
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Invention
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Supercritical carbon dioxide printing and dyeing process and printing and dyeing system thereof. ... |
