GA/T 515-2004
Abolished
DB50/T 1872-2025
Active
Chongqing CityLocal standards
DB50/T 1872-2025 Engineering Ecological Restoration Specification for Slope Protection
DB50/T 1872-2025 Engineering Ecological Restoration Specification for Slope Protection
Basic Information
Standard Code:
DB50/T 1872-2025
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Highway engineering
ICS Name:
Road engineering
Publish Date:
2025-08-15
Implement Date:
2025-11-15
Publisher:
重庆市市场监督管理局
Technical Committee:
重庆市规划和自然资源局
Development Information
Related Standards
GB/T 20907-2007
Replaced
GB/T 20907-2007 Technical requirements for automatic fare collection system of urban rail transportation
GB/T 22486-2008
Replaced
GB/T 22486-2008 Urban rail passenger transport service
GB/T 16275-2008
Replaced
GB/T 16275-2008 Urban rail transit lighting
GB/T 23430-2009
Active
GB/T 23430-2009 General technical specification for shunting diesel locomotive for urban rail transit
GB/T 23431-2009
Active