Unified system for design documentation. Conventional representation of gears, racks, wormes and chain wheels
NORMA vydána dne 1.1.1971
Designation standards: GOST 2.402-68
Publication date standards: 1.1.1971
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST