
PETROLEUM AND NATURAL GAS INDUSTRIES. STEEL PIPES FOR USE AS CASING OR TUBING FOR WELLS (ISO 11960:1996). (Endorsed by AENOR in June of 1998.)
NORMA vydána dne 1.4.2002
Designation standards: UNE-EN ISO 11960:1998
Note: NEPLATNÁ
Publication date standards: 1.4.2002
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE