GB 146.1-1983
Replaced
TB/T 2973.1-2024
Active
Industry standards-\nRailway
TB/T 2973.1-2024 Train tail safety protection system Part 1: Freight train tail ends
TB/T 2973.1-2024 Train tail safety protection system Part 1: Freight train tail ends
Basic Information
Standard Code:
TB/T 2973.1-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Railway signals
ICS Name:
Integrated Railway Engineering
Publish Date:
2024-11-22
Implement Date:
2025-06-01
Development Information
Replace the following standards
TB/T 2973-2006、TB/T 3489-2017
Related Standards
GB 12758-1991
Abolished
GB 12758-1991 Signal system for subway—General specification
GB/T 13669-1992
Active
GB/T 13669-1992 The limite of noise emitted by railbound locomotives
GB/T 15836.1-1995
Abolished
GB/T 15836.1-1995 Technical requirements and testing methods for 450MHz same-frequency simplex train radio dispatching communication equipment locomotive station
GB/T 15836.2-1995
Abolished
GB/T 15836.2-1995 Technical requirements and testing methods for 450MHz same-frequency simplex train radio dispatching communication equipment station radio set
GB/T 7178.1-1996
Replaced