GB/T 18310.21-2002
纤维光学互连器件和无源器件 基本试验和测量程序 第2-21部分;试验-温度—湿度组合循环试验
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures Part 2-21: Tests-Composite temperature--humidity cyclic test
GBT18310.21-2002, GB18310.21-2002