铁路指挥官协调和监督客运和货运列车机组人员的活动。列车机务员在火车运行检查刹车等系统和设备，并协助铁路指挥官途中的各项活动。他们受雇于铁路运输公司。
Railway conductors co-ordinate and supervise the activities of passenger and freight train crew members. Brakemen check train brakes and other systems and equipment prior to train run, and assist railway conductors in activities en route. They are employed by railway transport companies.
铁路机车工程师操作铁路机车运送乘客和货物。他们受雇于铁路运输公司。堆场机车工程师在铁路，工业或其他场所庭院内部操作机车。他们受雇于铁路运输公司和铁路运输的工业或商业用户。
Railway locomotive engineers operate railway locomotives to transport passengers and freight. They are employed by railway transport companies. Yard locomotive engineers operate locomotives within yards of railway, industrial or other establishments. They are employed by railway transport companies and industrial or commercial users of rail transport.
本单元组的工人测试，维修和服务于小型汽油及柴油发动机和设备，如园艺拖拉机，舷外马达，割草机和其他相关设备。他们受雇于经销商服务店，以及独立服务场所。
Workers in this unit group test, repair and service small gasoline and diesel-powered engines and equipment, such as garden tractors, outboard motors, lawn mowers and other related equipment. They are employed by dealer service shops and by independent service establishments.
本单元组技师测试，维修和服务于摩托车，小型摩托车，雪地车，叉车和全地形车。他们受雇于摩托车经销商和零售商的商店以及独立服务场所。
Mechanics in this unit group test, repair and service motorcycles, motor scooters, snowmobiles, forklifts and all-terrain vehicles. They are employed by service shops of motorcycle dealers and retailers and by independent service establishments.
电气技师维护，测试，重建和修复电动机，变压器，开关柜及其他电器设备。他们受雇于独立的电器维修店，电气设备制造商的服务店和制造公司的维修部门。
Electrical mechanics maintain, test, rebuild and repair electric motors, transformers, switchgear and other electrical apparatus. They are employed by independent electrical repair shops, service shops of electrical equipment manufacturers and maintenance departments of manufacturing companies.
家电服务商和维修工服务和维修家用和商用电器。他们受雇于修理店，家电服务公司和维修部门的零售及批发机构，或者有可能成为自雇人士。
Appliance servicers and repairers service and repair domestic and commercial appliances. They are employed by repair shops, appliance service companies and repair departments of retail and wholesale establishments, or they may be self-employed.
油和固体燃料加热技工安装和维护住宅及商业楼宇的石油，煤炭和木材取暖系统。他们受雇于加热系统安装和服务公司。
Oil and solid fuel heating mechanics install and maintain oil, coal and wood heating systems in residential and commercial buildings. They are employed by heating systems installation and service companies.
汽车车身维修工修复和修补者损坏的机动车车身部位和内部装修;重绘车身表面，以及维修和/或更换汽车玻璃。他们受雇于汽车经销商，汽车车身修理店和汽车鉴定中心。此单元组还包括金属维修，修复有缺陷的汽车车身零件和新组装的汽车损坏的车身。他们受雇于汽车制造商。
Motor vehicle body repairers repair and restore damaged motor vehicle body parts and interior finishing; repaint body surfaces; and repair and/or replace automotive glass. They are employed by automobile dealerships, automobile body repair shops and automobile appraisal centres. This unit group also includes metal repairers who repair defective automobile body parts and damage to the bodies of newly assembled cars. They are employed by motor vehicle manufacturers.
汽车维修技师，卡车和巴士力学及机械维修工检查，诊断，维修和服务机械，电气和电子系统以及汽车，公交车，轻型和商业运输卡车的组件。他们受雇于汽车经销商，车库，卡车和拖车经销商，车队的维修公司，服务站，汽车专卖店，运输公司和汽车服务店的商品零售场所有。此单元组还包括机械修理工，进行大修和更换新组装的汽车机械单位。他们受雇于汽车制造公司。
Automotive service technicians, truck and bus mechanics and mechanical repairers inspect, diagnose, repair and service mechanical, electrical and electronic systems and components of cars, buses, and light and commercial transport trucks. They are employed by motor vehicle dealers, garages, truck and trailer dealerships, fleet maintenance companies, and service stations, automotive specialty shops, transportation companies and retail establishments which have automotive service shops. This unit group also includes mechanical repairers who perform major repairs and replacement of mechanical units on newly assembled motor vehicles. They are employed by motor vehicle manufacturing companies.
电梯制造商和修理工组装，安装，维护和修理客运和货运电梯，自动扶梯，自动人行道等相关设备。他们受雇于电梯制造和维修公司。
Elevator constructors and mechanics assemble, install, maintain and repair freight and passenger elevators, escalators, moving walkways and other related equipment. They are employed by elevator construction and maintenance companies.