检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
出 处:《工兵装备研究》2007年第6期57-60,共4页Engineer Equipment Research
摘 要:德国的“海狸”冲击桥在联邦国防军中服役超过30年,由于其结构牢固,架设方法先进,至今仍是许多国家军队仿造的标准,而德军研制的2型冲击桥(PSB2桥),首次采用了模块式桥梁结构。德军装备的FFB折叠式固定桥,使装配式桥梁器材实现了由原来的人工架设到机械架设的转变,M3自行舟桥是当今世界上技术含量高的最先进的轮式自行舟桥。The Germany Biber has been in service in Federal Defense Forces for more than 30 years. Because of its fixed structure and advanced launching way, the Biber is still the standard to be simulated by many countries up to the present. The PSB2 assault bridge developed by Germany Army is the first kind of bridge to adopt the modular bridge structure. The FFB folding fixed bridge makes the prefabricated bridging equipment changing from manual launching to machine launching. M3 amphibious pontoon bridge is the most advanced wheeled amphibious pontoon bridge in the world.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.7