哈代厂长接到赫克雷斯先生的结案报告后,只见上面清楚地写道:①扳道员汉斯不是纵火犯。原因是:在列车起火地段拾到的火柴棍表明,汉斯将香烟点燃后,火柴棍并没有扔到车上,而是扔到了路基下。②修理工哈利姆也不是纵火犯。哈利姆虽然提了半桶汽油,但留在地面上的汽油痕迹的面积证明,哈利姆并未撒谎。③真正的纵火犯是白糖本身。白糖装车时温度过高(37℃),加之码放成堆,上面又有帆布复盖,空气不流通,热量逐渐集聚,使之氧化分解产生反 Upon receipt of the case report by Mr. Hector, Hardy saw the above clearly stated: ① The switchman Hans was not an arsonist. The reason: The match stick picked up in the train fire area showed that after Hans ignited the cigarette, the matchstick was not thrown into the car but thrown under the roadbed. ② repairman Halim is not arsonist. Although Halim raised half a barrel of gasoline, the area of ​​traces of gasoline left on the ground proved that Halim did not lie. ③ real arsonist is sugar itself. White sugar loading temperature is too high (37 ℃), combined with stacking piles, covered with canvas over there, the air is not circulated, the heat gradually gathered to make it oxidative decomposition of anti