高空: high altitude; upper air; we ...起重: jack-up作业: school assignment重作业: heavy work架空起重机: o overhead cranes多重作业: multi-jobbing双重作业: double freight operations多重作业操作: multi-job operation货物双重作业: double goods operations慎重作业标准: prudent operator standard高空作业: aloft work; work high above the ground; working aloft; working at heights高空作业车: aerial lift vehicle; hydraulic aerial cage; overhead working truck; tail-lift truck高空作业费: high pay高空作业工: high climber高空作业手: erector work high above round重作: jusaku; re act; recast; redo; remake; remodel; rrde高空作业工人: steeplejack货物双重作业(卸后又装): double goods operations多道作业操作 多重作业操作 多作业操作: multijoboperation高空作业车分类: aerial platformclassificationon高空作业的工人: steeplejack高空作业建筑工。: spiderman高空作业平台协会: ipaf升缩高空作业车: self-propelled articulated booms液压高空作业车: hydraulic aerial cage
