Occupational safety standards system. Sucker-rod pumping ground equipment. Safety requirements
NORMA vydaná dňa 1.1.2002
Designation standards: GOST 12.2.136-98
Publication date standards: 1.1.2002
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST