NF M87-233*NF EN ISO 28781:2013
Petroleum and natural gas industries - Drilling and production equipment - Subsurface barrier valves and related equipment

Standard No.

NF M87-233*NF EN ISO 28781:2013

Release Date

2013

Published By

Association Francaise de Normalisation

Latest

NF M87-233*NF EN ISO 28781:2013

NF M87-233*NF EN ISO 28781:2013 history

• 2013 NF M87-233*NF EN ISO 28781:2013 Petroleum and natural gas industries - Drilling and production equipment - Subsurface barrier valves and related equipment