Norm
[AKTUELL]
UNE-EN ISO 10407-2
UNE-EN ISO 10407-2
Petroleum and natural gas industries - Rotary drilling equipment - Part 2: Inspection and classification of used drill stem elements (ISO 10407-2:2008) (Endorsed by AENOR in November of 2008.)
Titel (englisch)
Petroleum and natural gas industries - Rotary drilling equipment - Part 2: Inspection and classification of used drill stem elements (ISO 10407-2:2008) (Endorsed by AENOR in November of 2008.)