Helmets being parts of armour A 23.5.5

作为盔甲部件的头盔

Chinese 作为盔甲部件的头盔

English Helmets being parts of armour

Spanish Los cascos como partes de la armadura

Code: A 23.5.5
Category: 23.5 Armour
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