搜索 - 科创

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本工程用通用零件自制氦气压缩机搭配二手冷头，以较低成本实现大量液态空气的制备。整机可连续稳定运行，制冷量约 25 W @ −190 °C。安全声明：本工程涉及高压气体与深冷介质，存在爆裂、冻伤等风险。

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