Aircraft equipment — Environmental and operating conditions for airborne equipment — Humidity, temperature and pressure tests
飞机设备——机载设备的环境和操作条件——湿度、温度和压力试验
Applies primarily to civil and transport aircraft and specifies the test requirements and various test procedures for aerospace equipment which could be subjected to moisture ingress, frosting and condensation, resulting from the passage through atmospheric conditions of high humidity, in combination with or induced by changing temperature and pressure.