GA/T 515-2004
Abolished
DB44/T 2432-2023
Active
Guangdong ProvinceLocal standards
DB44/T 2432-2023 Highway Electrical and Mechanical Equipment Maintenance Work Specification
DB44/T 2432-2023 Highway Electrical and Mechanical Equipment Maintenance Work Specification
Basic Information
Standard Code:
DB44/T 2432-2023
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Highway engineering
ICS Name:
Road engineering
Publish Date:
2023-07-30
Implement Date:
2023-11-30
Pages:
124 pages
Scope
This document is applicable to the maintenance operations of facilities such as monitoring, communication, toll collection, power supply and distribution, lighting, and mechanical and electrical equipment in tunnels on highways in Guangdong Province. The maintenance operations of mechanical and electrical facilities on other-grade highways can be used for reference.
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