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RAM

ClassOfInanimatePhysicalObject

http://data.posccaesar.org/rdl/RDS5794280

hasCreationDate2005.12.21
hasCreatoru82237
hasDefinitionA 'closure' that is a closure mechanism on a blowout-preventer stack; a hydraulically operated type of valve designed to close in a well as with a conventional valve or to close on tubing or drillpipe and maintaining high-pressure contact.
hasDesignationRAM
hasIdPCARDS5794280
hasNoteIllustr. Petr. ref. Dict.
hasStatusQualified

Referenced by (9)

ResourceVia
RDS1305028581hasSubclass
RDS17594514hasClassified
RDS5794432hasSuperclass
RDS5794449hasSuperclass
RDS5995187hasSuperclass
RDS6287415hasRepresented
RDS6322262hasClassified
RDS6712393hasClassOfPart
RDS999438575hasRepresented