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| Re: New Jersey Claims that Reefed Subway Cars Not Living Up to Expectations (741387) | |||
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Re: New Jersey Claims that Reefed Subway Cars Not Living Up to Expectations |
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Posted by JohnL on Sat Feb 7 07:23:30 2009, in response to Re: New Jersey Claims that Reefed Subway Cars Not Living Up to Expectations, posted by heypaul on Sat Feb 7 07:15:29 2009. No. They are not sealed. So the pressure of the water on the inside is the same as the pressure of the water on the outside. If there were a sealed air space inside the frame, it would experience pressure and could be crushed.Take my Scuba class and learn the mechanics of pressure! |
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