在阅兵训练基地的装备修保间内见到廖围时,他正在距地面12米高的岗位——桁吊控制室内操控对接一辆拆解开的坦克发动机和变速箱。“落5cm,落2cm,向左2cm……”地面指挥员的指令不断通过对讲机传到控制室,吊钩悬挂着变速箱准确地下降、平移,与固定在地面钢架上的发动机一点点靠近,最后变速箱花键轴与发动机齿槽一次性精准地啮合在了一起。上士廖围是阅兵训练基地唯一一名桁吊手,几百台地面 When he met Liao Wei during the equipment maintenance of the parade training base, he was maneuvering a disassembled tank engine and gearbox in a 12-meter high post-boom crane control room. “Fall 5cm, fall 2cm, left 2cm ...... ” ground commander’s instructions passed through the intercom to the control room, hook suspension gearbox accurately descend, translation, and fixed on the ground steel frame of a A little closer, and finally the gearbox spline shaft and the engine gear one-time precision mesh together. Sergeant Liao Wai is the only one of the parade training base for the parade, hundreds of ground