开玩笑~ 绝对是广告2 a9 J+ U, G+ A) i- K
Commercial Airliner (757 for example) = 100 Tons. ; I, q- C; v; h7 `2 U 4 J3 p; ?7 K0 x; W! UDistributed over 3 wheels = 33 Tons. & x6 b; W6 w# o& W9 S
6 ^& K' m: y) v" O( }7 C) r33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so befo ... / A5 _$ q5 ]# v精打细算 发表于 2011-12-1 22:52