This specification is applicable to the acceptance of construction quality of urban rail transit signal engineering.
GB 50578-2010 history
2019GB/T 50578-2018 Construction Quality Acceptance Standards for Urban Rail Transit Signal Engineering
2010GB 50578-2010 Code for constructional quality acceptance of urban rail transit signal engineering
GB 50578-2010 Code for constructional quality acceptance of urban rail transit signal engineering was changed to GB/T 50578-2018 Construction Quality Acceptance Standards for Urban Rail Transit Signal Engineering.