GB/T 6190-1986

Hexagon lobular socket head cap screws--Property class 4.8

NORMA vydaná dňa 17.1.1986

The information about the standard:

Designation standards: GB/T 6190-1986
Note: NEPLATNÁ
Publication date standards: 17.1.1986
Country: Chinese technical standard
Kategória: Technické normy GB