GB 146.2-1983
Replaced
CJJ/T 49-2020
Active
Industry standards-Urban construction
CJJ/T 49-2020 Technical standard for stray current corrosion protection ln metro
CJJ/T 49-2020 Technical standard for stray current corrosion protection ln metro
Price:
$ 30
Basic Information
Standard Code:
CJJ/T 49-2020
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTransportation Engineering
ICS Name:
Railway construction
Publish Date:
2020-04-09
Implement Date:
2020-10-01
Pages:
73 pages
Scope
This standard applies to the design, construction, acceptance, inspection, transfer, monitoring and control, and maintenance of stray current protection projects for new, expanded, and renovated subways
Development Information
Replace the following standards
CJJ 49-1992
Related Standards
GB 6389-1997
Replaced
GB 6389-1997 Safety standards for railway level crossing in industrial enterprises
CJ/T 236-2006
Abolished
CJ/T 236-2006 Urban railway transportation platform screen door system
GB/T 30012-2013
Active
GB/T 30012-2013 Regulations for operation management of urban rail transit
GB/T 30013-2013
Active
GB/T 30013-2013 Basic condition for trial operation of urban rail transit
GB 146.2-2020
Active