Letters written in double outline A 27.5.2

双线轮廓字母

Chinese 双线轮廓字母

English Letters written in double outline

Spanish Letras escritas en doble contorno

Code: A 27.5.2
Category: 27.5 Letters presenting a special form of writing
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