FlyerTalk Forums - View Single Post - And you thought liquid checks were bad....Here come powders
Old Aug 19, 09, 12:26 pm
  #10  
ORDflyer
 
Join Date: Feb 2000
Location: Chicago, IL, USA
Programs: AA EXP, Hilton Diamond
Posts: 574
Actually there ARE Dust explosions

They can be nasty in old grain elevators.
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