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由四四六厂与总参工程兵部技术装备研究所共同设计,改装的七九带式舟桥铁马SC2030舟车,于1986年8月28日至30日通过
From April Frim Factory and the General Staff Engineering Ministry Institute of Technology and equipment jointly design and modification of the seventy-nine band-type bridge bridge iron horse SC2030 boat, in 1986 August 28 to 30 by