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介绍了用于大口径低温泵的R65制冷机的结构设计,回热器的设计及材料的选择,以及制冷功率及可靠性测试的试验结果。
The structural design of the R65 refrigerator for large-diameter cryogenic pumps, the design of the regenerator, the selection of materials, and the test results of cooling power and reliability tests are introduced.