GB/T 18443.7-2010
ActiveTesting method of performance for vacuum insulation cryogenic equipment - Part 7: Holding time measurement
真空绝热深冷设备性能试验方法 第7部分：维持时间测量
Application Summary AI generated
This standard specifies the test method for measuring the holding time of vacuum insulation cryogenic equipment, which is the duration the equipment can maintain its specified low temperature without external refrigeration. It is applied in the manufacturing and quality inspection of cryogenic storage tanks, transport tanks, and other vacuum-insulated vessels used in industries such as industrial gas supply, liquefied natural gas (LNG), and aerospace. The test ensures that the equipment meets performance and safety requirements for long-term storage or transport of cryogenic fluids.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.