10月19日，南昌铁路局南昌供电段的接触网工在京九电气化铁路九江段轨道车自管线进行接触网下锚悬瓶断裂抢修比赛。自10月18日开始，来自南昌铁路局南昌供电段的近百名接触网工开展回头制作、杆上腕臂组装、更换下锚瓷瓶、梯车接触线接头制作等比赛。自2010年昌九城际铁路开通以来，南昌铁路局南昌供电段采取生产运动会、“比武练兵”活动等多种形式，不断提高接触网工业务技能水平，确保管内京九铁路、昌九城际铁路、福厦高铁等电气化接触网关键设施设备质量和电气化列车运行安全。新华社发（胡国林 摄）     On October 19,Nanchang railway administration work of nanchang power-up contact in the Beijing - Kowloon railway electrification jiujiang period of railway car since the line contact off-line anchor hanging bottle fracture repair match.Since October 18 began,Nanchang from nanchang railway administration of power-up nearly contact work to carry out back production/Stem wrist arm assembly/Replace anchorage porcelain/Ladder contact line joint production and other game.Since 2010, the prosperous nine since the opening of the inter-city railway,Nanchang railway administration to nanchang power-up production games/"Mock training"Activities and so on the many kinds of form,Continuously improve work contact business skills,To ensure that the Beijing - Kowloon railway tube/Chang nine inter-city railway/F mansion high iron electrification contact key facilities equipment quality and electrified train operation safety.The xinhua news agency hair(HuGuoLin perturbation)