STN EN ISO 28781 (451449)

Petroleum and natural gas industries - Drilling and production equipment - Subsurface barrier valves and related equipment (ISO 28781:2010)

STANDARD published on 1.1.2011

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The information about the standard:

Designation standards: STN EN ISO 28781
Classification mark: 451449
Catalog number: 112406
Publication date standards: 1.1.2011
Approximate weight : 51 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN