DIN EN ISO 11960:2018 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO/DIS 11960:2018); English version prEN ISO 11960:2018, only on CD-ROM
2021DIN EN ISO 11960:2021-08 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2020); English version EN ISO 11960:2021, only on CD-ROM / Note: CD-ROM
2018DIN EN ISO 11960:2018 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO/DIS 11960:2018); English version prEN ISO 11960:2018, only on CD-ROM
2014DIN EN ISO 11960:2014 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2014); English version EN ISO 11960:2014, only on CD-ROM
2011DIN EN ISO 11960:2011 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells (ISO 11960:2011); English version EN ISO 11960:2011, only on CD-ROM