Home / Standards / GB/T 25342-2026 GB/T 25342-2026 Upcoming Vocabulary for railway permanent-way engineering—Construction machinery 铁路工务工程词汇 施工机械 Standard Type GBT ICS 45.120 CCS S19 Status 即将实施 Issue Date 2026-03-31 Implementation 2026-10-01 Responsible Dept 国家铁路局 Drafting Unit N/A