Protective helmets for drivers and passengers of motor cycles and mopeds. Uniform requirements for official approval
STANDARD published on 1.7.1991
Designation standards: GOST 28889-90
Note: WITHDRAWN
Publication date standards: 1.7.1991
The number of pages: 49
Approximate weight : 147 g (0.32 lbs)
Country: Russian technical standard
Category: Technical standards GOST