Parallelepipeds 26.15.11

平行六面体

Chinese 平行六面体

English Parallelepipeds

Spanish Paralelepípedos

Code: 26.15.11
Category: 26.15 Geometrical solids
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