Home / Standards / GB/T 23919-2025 GB/T 23919-2025 Upcoming Tri-wheel vehicles—Shock absorbers 三轮汽车 减振器 Standard Type GBT ICS 65.060 CCS T 54 Status 即将实施 Issue Date 2025-12-02 Implementation 2026-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A