开玩笑~ 绝对是广告 * x7 M1 ?" y2 M3 p4 x; H. x! ECommercial Airliner (757 for example) = 100 Tons. 2 S, x9 K- k. e7 H5 ~7 s9 A& q7 x4 G' w
Distributed over 3 wheels = 33 Tons. ! M! p2 \1 g* d7 X% M+ X1 z0 u, c9 {8 R7 ^7 l. u, S" S
33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so befo ...( ^9 G. k# @) g1 H. t
精打细算 发表于 2011-12-1 22:52