GB/T 25335-2025

Upcoming

Rail heavy-duty construction machinery—T-girder erecting machine

铁路大型施工机械 T梁架桥机

Standard Type
GBT
ICS
45.120
CCS
S19
Status
即将实施
Issue Date
2025-12-02
Implementation
2026-07-01
Responsible Dept
国家铁路局
Drafting Unit
N/A