Home / Standards / GB/T 44851.1-2025 GB/T 44851.1-2025 Active Road vehicles—Liquefied natural gas (LNG) fuel system components—Part 1: General requirements and definitions 道路车辆 液化天然气(LNG)燃气系统部件 第1部分:一般要求和定义 Standard Type GBT ICS 43.020 CCS T40 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 工业和信息化部 Drafting Unit N/A