Home / Standards / GB/T 17693.21-2026 GB/T 17693.21-2026 Active Transformation guidelines of geographical names from foreign languages into Chinese—Part 21: Hungarian 外语地名汉字译写导则 第21部分:匈牙利语 Standard Type GBT ICS 01.040.03 CCS A 01 Status 现行 Issue Date 2026-01-28 Implementation 2026-05-01 Responsible Dept 民政部 Drafting Unit N/A