 鲜花( 1348)  鸡蛋( 5)
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开玩笑~ 绝对是广告9 N" f+ H! [; g0 E$ W8 S4 E2 j' Q' q
Commercial Airliner (757 for example) = 100 Tons. ( M# b% Z) }2 L7 z/ @' L0 v8 z! D$ _
5 u# }8 x, C# H# M- T- D% a& CDistributed over 3 wheels = 33 Tons.
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( T2 M: }7 A2 V @6 l8 L6 `, U* S33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so befo ...; j. e. n) G/ P
精打细算 发表于 2011-12-1 22:52  + M, j, _8 N- x2 K7 D
机头一般没那么沉,但十来吨是跑不掉的
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! G L, {0 C, I: s- s本来这就是一乐.. |
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