track lifting jack 起道机 ; 起轨千斤顶 ; 起轨器
track lifting 起道 ; 起道机
track lifting and lining machine 起拨道机
ballast filling track lifting 垫碴起道
track lifting and lining tool 起拔道器 ; 起拨道器
track roller lifting fork 履带支重轮提升叉
With Russia now absent from Rio in weight lifting and track and field, that enthralling tension erodes further still.
由于俄罗斯缺席了里约奥运会的举重和田径项目，那种令人着迷的张力进一步被削弱了。
The crane lifting a lot of debugging contents, including the basic track, metal structure, working structure, traditional system, safety device and machine test.
塔吊起重机械的调试内容很多，包括基础轨道、金属结构、各工作结构、传统系统、安全装置及整机试车。
They competed in basketball, football, swimming, track and field, boxing, bicycling and weight lifting.
他们参加了篮球，足球，游泳，田径，拳击，自行车和举重等项目的比赛。
应用推荐