DB43/T 3449-2025 Active Hunan ProvinceLocal standards

DB43/T 3449-2025 Urban rail transit operation emergency management specification

Publish Date: 2025-12-15 Implement Date: 2026-03-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB43/T 3449-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: \nTransportation Engineering

ICS Name: Railway construction

Publish Date: 2025-12-15

Implement Date: 2026-03-15

Publisher: 湖南省市场监督管理局

Development Information

Related Standards

GB 146.2-1983 Replaced

GB 146.2-1983 Structure gauge for standard gauge railways

Publish Date: 1983-11-07

GB 6389-1997 Replaced

GB 6389-1997 Safety standards for railway level crossing in industrial enterprises

Publish Date: 1997-03-14

CJ/T 236-2006 Abolished

CJ/T 236-2006 Urban railway transportation platform screen door system

Publish Date: 2006-11-29

GB/T 30012-2013 Active

GB/T 30012-2013 Regulations for operation management of urban rail transit

Publish Date: 2013-10-10

GB/T 30013-2013 Active

GB/T 30013-2013 Basic condition for trial operation of urban rail transit

Publish Date: 2013-10-10

GB 146.2-2020 Active

GB 146.2-2020 Gauge for standard gauge railways—Part 2:Structure gauge

Publish Date: 2020-10-11