GJB 150.4A-2009 "Laboratory environmental test methods for military materiel Part 4: Low temperature test"

The GJB 150.4A-2009 standard specifies laboratory testing methods for military equipment in low temperature environments. The standard describes in detail the conditions, procedures and requirements for low temperature testing to verify the performance and Reliability of equipment in low temperature environments, ensuring its functionality and Stability under extreme conditions.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.