Specification for drawbars and towing hooks on agricultural tractors.
NORMA vydána dne 31.8.1981
Designation standards: BS 6139:1981
Note: NEPLATNÁ
Publication date standards: 31.8.1981
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technické normy BS