This standard specifies the test purpose and basis, test requirements, test system and principle, test implementation, etc. of the low-temperature internal pressure test of the launch vehicle tank under liquid nitrogen medium. This standard is applicable to low-temperature internal pressure tests of launch vehicle tanks using liquid nitrogen media. Low-temperature internal pressure tests using other low-temperature media and other products can also be used as a reference.
T/YH 1004-2020 history
2020T/YH 1004-2020 Low temperature internal pressure test method of launch vehicle tank under liquid nitrogen medium