DIN EN ISO 19904-1 : 2019 Title: Petroleum and natural gas industries - Floating offshore structures - Part 1: Ship-shaped, semi-submersible, spar and shallow-draught cylindrical structures (ISO 19904-1:2019); English version EN ISO 19904-1:2019, only on CD-ROM Year: 2019 Publisher: DIN Media GmbH Availability: Within 1-2 working days