
Parallel shank twist drills - Part 2: The types and dimensions for parallel shank stub series twisl drills and parallel shank jobber series twist drills
NORMA vydaná dňa 4.11.2008
Designation standards: GB/T 6135.2-2008
Publication date standards: 4.11.2008
Country: Chinese technical standard
Kategória: Technické normy GB