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T3D Re: underwater housings

  • From: Bob Wier <wier@xxxxxxxxxxxxxxxxx>
  • Subject: T3D Re: underwater housings
  • Date: Tue, 15 Sep 1998 17:19:28 -0700
At 2:04 PM -0600 on 9/15/98, john bercovitz wrote:


|I agree that this sounds plenty safe but just want to note that
|because of stability questions, the internal pressure rating is 

deleted...

|
|John B

I'm a bit surprised at this since generally materials have higher compressibility
ratings than expandability (I forget the technical terms - it's been too long
since I took strength of materials!).

Is there any particular reason?

              Bob Wier
     mailto:wier@xxxxxxxxxxxxxxxxx
   5:18 PM Tuesday, September 15, 1998
        Unix/Internet Administrator
   Rocky Mountain College, Billings MT.
 keeper of the Photo-3d and Overland-Trails
mailing lists and the USA GPS Waypoint server



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