官方通报沪宁城际坍塌原因 残留铝粉遇水爆炸
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拆库房拆出遇水爆炸金属物
消防官兵紧急出动,转移排除危险源
化工专家给出答案:此系强氧化剂钠
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XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
拆库房拆出遇水爆炸金属物
消防官兵紧急出动,转移排除危险源
化工专家给出答案:此系强氧化剂钠