GB/T 43556.2-2023
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 43556.2-2023
Fiber Optic Cable Line Maintenance Technology Part 2: Underground Splice Box Water Leakage Monitoring Using Optical Monitoring System 光纤光缆线路维护技术 第2部分:使用光学监测系统的地埋接头盒浸水监测
Issued Date:2023.12.28
Implemented Date:2024.4.1
Issued by:
The Standardization Administration of the People's Republic of China