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DIN EN ISO 11961
Petroleum and natural gas industries - Steel drill pipe (ISO 11961:2018 + Amd 1:2020); English version EN ISO 11961:2018 + A1:2020, only on CD-ROM
Edition
2020-12
DIN EN ISO 15546
Petroleum and natural gas industries - Aluminium alloy drill pipe (ISO 15546:2011); English version EN ISO 15546:2011
Edition
2011-12
DIN 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 + Cor. 1:2009); English version EN ISO 10407-2:2008 + AC:2009, only on CD-ROM
Edition
2010-08
DIN EN ISO 20312
Petroleum and natural gas industries - Design and operating limits of drill strings with aluminium alloy components (ISO 20312:2011); English version EN ISO 20312:2011
Edition
2012-01
