“叮铃铃……”5月10日夜22时35分，一阵急促的电话铃声把山东省菏泽地区消防三队政委李殿选从朦胧中惊醒，职业的敏感促使他一骨碌折身跃下床，一把抓起电话，话筒里立刻传来菏泽地区公安处处长来献海急促的话语：“巨野县大义镇驻地发生一起氯气泄漏重大事故，情况危急，请支 “Jingle bell ...” At 22:35 on the night of May 10, a burst of rapid telephone ringing reminds Li Dianxuan, the political commissar of the three fire teams in Heze Prefecture in Shandong Province, from his dimness that the sensitivity of his career prompted him to jump out of bed and grab one by one Hearing the phone, the microphone immediately came Heze Chief of Public Security to offer the words of the sea urgently: "Juye County Dayi town resident occurred a major accident with chlorine gas leakage, the situation is critical, please