据国际消防安全权威部门统计数据显示：70%重大火灾事故的根本原因是不安全用电！
According to the authoritative department's statistics of the international fire control shows that the basic reasons of 70% of the great fire accidents are to use the electricity unsafely!
据国际消防安全权威部门统计数据显示：70%重大火灾事故的根本原因是不安全用电！
According to the authoritative department's statistics of the international fire control shows that the basic reasons of 70% of the great fire accidents are to use the electricity unsafely!
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