开玩笑~ 绝对是广告% K3 K+ l& a& C" g3 v% q
Commercial Airliner (757 for example) = 100 Tons. ) m" H' I8 M, D" _: F
/ }& w; ~6 I U1 XDistributed over 3 wheels = 33 Tons. + w0 _( O3 T) c4 w3 ]! [
+ x+ _3 c6 r1 v: M& U
33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!