UNE-EN ISO 13624-1:2009 Petroleum and natural gas industries - Drilling and production equipment - Part 1: Design and operation of marine drilling riser equipment (ISO 13624-1:2009) (Endorsed by AENOR in January of 2010.)
2010UNE-EN ISO 13624-1:2009 Petroleum and natural gas industries - Drilling and production equipment - Part 1: Design and operation of marine drilling riser equipment (ISO 13624-1:2009) (Endorsed by AENOR in January of 2010.)