great, aigre-开元娱乐游戏app官网版

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great, aigre


this is the glorious moment of the creator.

sichuan science and technology award conference was held in chengdu on march 25, it is a grand recognition for the outstanding contributions of science and technology workers in sichuan province.

the project of "flash rail welding technology and equipment and application for high-speed rail" won the sichuan science and technology progress award on march 25! the project was completed by these companies: chengdu aigre technology co., ltd, southwest jiaotong university, china railway first group co., ltd.china railway 11 bureau group co., ltd. and crrc meishan vehicle co., ltd.