Workover and production hoisting units for oil and gas wells. Types and specifications
NORMA vydaná dňa 1.1.1990
Designation standards: GOST 28113-89
Publication date standards: 1.1.1990
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST