YD/T 2379.11-2022 Environmental test requirements and test methods for telecommunications equipment Part 11: Equipment for underground fixed use (English Version)
This document applies to telecommunications equipment for fixed use underground. This document does not apply to the environmental conditions that telecommunications equipment may encounter caused by fire, explosion, ionizing radiation and other unexpected accidents, which will be considered under special circumstances; nor does it apply to the storage and transportation process of telecommunications equipment.
YD/T 2379.11-2022 history
2022YD/T 2379.11-2022 Environmental test requirements and test methods for telecommunications equipment Part 11: Equipment for underground fixed use