Aerospace series - Elements of electrical and optical connection - Test methods - Part 6314: Optical elements - Immersion at low air pressure
航空航天系列 - 电气和光学连接元件 - 测试方法 - 第6314部分:光学元件 - 在低气压下浸没
This standard specifies a method of checking the sealing of optical connection elements (including permanent connections) and fibre optic couplers exposed to low pressure.
It shall be used together with EN 2591-100.