开玩笑~ 绝对是广告1 `5 I( {+ e" z3 t3 w) o
Commercial Airliner (757 for example) = 100 Tons. $ p. D, Q @1 `, m1 i' f& o1 U& q, l7 Q# Q, d
Distributed over 3 wheels = 33 Tons. ! W$ |5 r0 m+ z: q
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33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!