Petroleum and natural gas industries - Fixed steel offshore structures (ISO 19902:2007 + Amd 1:2013); English version EN ISO 19902:2007 + A1:2013, only on CD-ROM— 653 стр.
Standard Specification for Design, Testing, Manufacture, Selection, and Installation of Fabricated Metal Horizontal Access Hatches for Utility, Water, and Wastewater Structures— 26 стр.