
Countersunk flat head screws with cross recess—Part 2: Property class 8.8, stainless steel screws and non-ferrous metal screws
NORMA vydaná dňa 24.2.2016
Designation standards: GB/T 819.2-2016
Publication date standards: 24.2.2016
Country: Chinese technical standard
Kategória: Technické normy GB