... assembly api 17tr12 prediction pressure case subsea system high pressure high temperature complex reservoir fea prediction validation application valve block subsea equipment validate hpht gate valve assembly hyperbaric chamber load case American Petroleum Institute, Technical...

... of the pressure case window to be brQught into ~ocus. The underwater housing for the T.V. camera is constructed from 19-mm thick lucite (Fig. 4). In the diver-operated mode the VTR tape drive and the camera are act5vated by a movement of a trigger on the camera housing handle. This action closes a magnetic reed...