This part of GB/T39559 stipulates the basic requirements of urban rail transit facility operation monitoring technology, requirements and methods for inspection, monitoring and status evaluation. This part applies to the operation inspection, monitoring and status evaluation of urban rail transit facilities. 2 "Normative references
GB/T 39559.1-2020 history
2020GB/T 39559.1-2020 Specifications for operational monitoring of urban rail transit facilities—Part 1: General