3ISO 13628-2--2006 Petroleum and natural gas industries Design and operation of subsea production systems Part 2: Unbonded flexible pipe systems for subsea and marine applications[S]. 2006 : 54-56.
4ISO 13628-4--1999 Petroleum and natural gas industries design and operation of subsea produetion systems Part 2: subsea wellhead and tree equipment[S]. 1999.
5ISO 13628-7--2005 Petroleum and natural gas industries design and operation of subsea production systems Part 7: eompletion/workover riser systems[S]. 2005 : 128-129.
6ISO 13628-5--2002 Petroleum and natural gas industries design and operation of subsea production systems Part 5: subsea Umbilicals[S]. 2002:58-60.
7ISO 13628-6--2006 Petroleum and natural gas industries design and operation of subsea production systems Part 6: Subsea Production Control systems[S]. 2006:56-59.
8ISO 13628-7--2005 Petroleum and natural gas industries design and operation of subsea production systems Part 7: eompletion/workover riser systems[S]. 2005: 130-131.
9ISO 13628-1--2005 Petroleum and natural gas industries design and operation of subsea production systems Part 1 general requirements and recommenda-tions[S]. 2005.
10ISO 13628-1--2005 Petroleum and natural gas industries design and operation of subsea production systems Part 1 : General requirements and recommenda-tions[S]. 2005: 48-50.
