Other water or air traffic signs A 18.7.25

其他水上或空中交通标志

Chinese 其他水上或空中交通标志

English Other water or air traffic signs

Spanish Otras señales de tráfico marítimo o aéreo

Code: A 18.7.25
Category: 18.7 Traffic signs and indicator boards
Version: Vienna Classification, 10th edition (VCL 10, in force from 1 Jan 2026); English from the WIPO official text, Chinese is a J&C reference translation