+ M7 `4 K; Y$ o: MDistributed over 3 wheels = 33 Tons. 8 B b3 c7 }! ^" X- J, n9 G
y9 N& o& Z T$ _5 D9 D( V, L' }33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so befo ... 6 V; P! [: @9 g* G精打细算 发表于 2011-12-1 22:52
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机头一般没那么沉,但十来吨是跑不掉的( j0 j1 i) {7 l. t# Y
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本来这就是一乐..