Bits (for drills), drills A 14.7.13

钻头、钻

Chinese 钻头、钻

English Bits (for drills), drills

Spanish Brocas (para taladros), taladros

Code: A 14.7.13
Category: 14.7 Tools
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