DIN EN ISO 19903:2020 Petroleum and natural gas industries - Concrete offshore structures (ISO 19903:2019); English version EN ISO 19903:2019, only on CD-ROM
2020DIN EN ISO 19903:2020-07 Petroleum and natural gas industries - Concrete offshore structures (ISO 19903:2019); English version EN ISO 19903:2019, only on CD-ROM / Note: CD-ROM
2020DIN EN ISO 19903:2020 Petroleum and natural gas industries - Concrete offshore structures (ISO 19903:2019); English version EN ISO 19903:2019, only on CD-ROM
2017DIN EN ISO 19903:2017 Petroleum and natural gas industries - Concrete offshore structures (ISO/DIS 19903:2017); English version prEN ISO 19903:2017, only on CD-ROM
2007DIN EN ISO 19903:2007 Petroleum and natural gas industries - Fixed concrete offshore structures (ISO 19903:2006); English version EN ISO 19903:2006