开玩笑~ 绝对是广告 " b, v% `6 x: J9 d" Y5 Q4 b6 ~* S. \Commercial Airliner (757 for example) = 100 Tons. - i. ]* w( ^ H3 s+ U* q
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Distributed over 3 wheels = 33 Tons. : n7 L, T5 }% M D9 h/ _, n* G
% C0 h) ?# k. e* T33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so befo ...0 x: |4 j2 U5 i! w' N
精打细算 发表于 2011-12-1 22:52
# f) A; p. r! b/ ?
机头一般没那么沉,但十来吨是跑不掉的* _0 e) H' C' h) Z