More information--
"Explosion at Pegatron Factory for Apple Products, Injuries Reported"
http://www.macrumors.com/2011/12/18/...ries-reported/
"Explosion at Factory Run By Apple Supplier Pegatron Injures 61"
http://www.pcmag.com/article2/0,2817,2397840,00.asp
"Apple iPad 2 factory explosion caused by Aluminum dust again"
(my underline)
http://www.slashgear.com/apple-ipad-...gain-20203591/
following translation not so good- (the local view)
http://dotnetmobile.com/2011/12/expl...rted-ios-blog/
Dust is always a problem for flammability or explosions.
coal dust
cotton or other fiber dust
tire grinding dust
metal dust
even grain dust (the grains you eat)