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Malaysian Airlines MH370 contact lost
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19th Mar 2014, 20:14
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FE Hoppy
Join Date: Sep 1998
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@Lonewolf.
The 15 minutes comes the iso standard for "Fireproof". Someone somewhere at sometime read that "Fireproof" as used in CS25 means withstand 1100°C for 15 minutes and made the rest up from there.
FE Hoppy
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