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英国建筑研究和建设机构推广的混凝土破坏机,已经完成了投产前的模型试验,不久即将正式投产。机械的名称为尼布莱(Nibbler),其工作部件安装在标准挖掘
The concrete destroyer promoted by the British architecture research and construction institution has completed the model test before it is put into production and will soon be officially put into production. The name of the machine is Nibbler and its working parts are installed in standard excavation