GB/T 6443-1986

Involute cylindrical gears--Information of the dimensional data to be given on the drawing

NORMA vydána dne 7.6.1986

The information about the standard:

Designation standards: GB/T 6443-1986
Note: NEPLATNÁ
Publication date standards: 7.6.1986
Country: Chinese technical standard
Kategorie: Technické normy GB