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开玩笑~ 绝对是广告 4 a$ c& w% A, \5 ]6 B1 M( ECommercial Airliner (757 for example) = 100 Tons. ; `5 U# [( Y6 a. K2 J% N) L 1 ^4 B5 v4 W* }' I3 ]1 oDistributed over 3 wheels = 33 Tons. 9 x+ O. c1 @. f* Z( W6 c, W y/ p' c# ]3 |/ P2 t3 s+ N; o33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so befo ...6 ^, ^& S+ Z- ?4 k6 p& P7 z% o2 t4 V 精打细算 发表于 2011-12-1 22:52
开玩笑~ 绝对是广告 6 t1 q( y' [9 kCommercial Airliner (757 for example) = 100 Tons. ( X3 p5 m! h$ [! E( `; _ ! n. F8 E+ t& r, F& QDistributed over 3 wheels = 33 Tons. 5 |+ E% [0 F, J7 q0 O6 |+ N7 Z , C& w) j* m. ]' N. e$ H 33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so befo ... " t- D3 C& |/ b, b精打细算 发表于 2011-12-1 22:52
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