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瑞士施威茨(Schweiz)公司研制的TBM防火安全系统原型将在维列那(Vereina)工程中进行试验。该公司宣称,这是首次在隧道中使用这样的系统,其目的是为了能获得一种可以被接受的标准的新型防火安全系统。
The TBM fire safety system prototype developed by Schweiz in Switzerland will be tested in the Vereina project. The company claims that this is the first time such a system has been used in a tunnel to get a new fire safety system that can be accepted as a standard.