guest Moderator 管理成员 注册 2002-10-07 消息 402,627 荣誉分数 77 声望点数 228 2010-08-04 #1 The deadly 2008 explosion at Sunrise Propane in Toronto was traced to a gas leak and an accidental "mechanical failure," but the exact ignition cause may never be known, says a confidential report by the Ontario Fire Marshal's Office. 查看新闻全文...
The deadly 2008 explosion at Sunrise Propane in Toronto was traced to a gas leak and an accidental "mechanical failure," but the exact ignition cause may never be known, says a confidential report by the Ontario Fire Marshal's Office. 查看新闻全文...
