DIN EN 300019-2-8-2000 设备工程(EE).电信设备的环境条件和环境试验.第2-8部分:地下用固定设备的环境试验规范
Equipment Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 2-8: Specification of environmental tests; stationary use at underground locations (Endorsement of the English version EN 300019-2-8 V 2.
The document specifies test severities and methods for the verification of the required resistibility of equipment according to the relevant invironmental class. The tests in sub-part 2-8 of this multi-part standard apply to stationary use of equipment at underground locations covering the environmentals conditions stated in DIN EN 300019-1-8.