aigre was commended by the serbian exchange group-凯发k8国际首页登录

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aigre was commended by the serbian exchange group

on sept. 5th, the technical exchange delegation from the serbia department of transport and the serbian railway company visited the construction site of lianyugang-zhenjiang high-speed railway to observe the rail laying and rail welding technology of chinese railways.

lianyugang-zhenjiang high-speed railway is 305 km and has 16 stations. at the track laying construction site of gaoyou bridge constructed by the china railway 17th bureau group co., ltd. , the un5-150zb1 flash rail welding machine carried out seamless welding operation and welded the 100-meter rail into a whole long rail, which opened the eyes of serbian experts.