本单元组包括拥有和经营自己企业的木工和细木工行业承建商。本组还包括监督和协调以下单元组活动的监事：木匠[7271](7271)和家具[7272](7272)的工人。他们受雇于建筑公司，木工承包商，工业场所的维修部门，定制家具和夹具的制造或维修公司。

This unit group includes carpentry and cabinetmaking trade contractors who own and operate their own businesses. This group also includes supervisors who supervise and co-ordinate the activities of workers classified in the following unit groups: Carpenters (7271) and Cabinetmakers (7272). They are employed by construction companies, carpentry contractors, maintenance departments of industrial establishments, and custom furniture and fixture manufacturing or repair companies.

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此单元组包括管道和其他管道安装行业承包商，其拥有并经营自己的企业。本组还包括主管，其监督和协调下列单元组的工人的活动：管道工[7251]（7251），蒸汽管道工人，管道装配和自动喷水灭火系统安装工[7252]（7252）和燃气钳工[7253]（7253）。他们受雇于建筑公司，机械，管道和管道安装行业承包商和维护部门的工业，商业和制造业机构。

This unit group includes plumbing and other pipefitting trade contractors who own and operate their own businesses. This group also includes supervisors who supervise and co-ordinate the activities of workers classified in the following unit groups: Plumbers [7251](7251), Steamfitters, Pipefitters and Sprinkler System Installers [7252](7252) and Gas Fitters [7253](7253). They are employed by construction companies, mechanical, plumbing and pipefitting trade contractors and maintenance departments of industrial, commercial and manufacturing establishments.

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本单元组包括拥有和经营自己企业的电信，电力等行业工程的承建商。本组还包括监督和协调下列单元组的工人活动的监事：电工[7241](7241)，工业电工[7242](7242)，电力系统电工[7243](7243)，电力线和电缆工人[7244](7244)，通信线路及电缆工人[7245](7245)，电信安装和维修工人[7246](7246)和有线电视服务和维修技术人员[7247](7247)。他们可任职的机构广泛，工作场所在上述单元组中已经描述。

This unit group includes telecommunications and electrical trade contractors who own and operate their own businesses. This group also includes supervisors who supervise and co-ordinate the activities of workers classified in the following unit groups: Electricians (7241), Industrial Electricians (7242), Power System Electricians (7243), Electrical Power Line and Cable Workers (7244), Telecommunications Line and Cable Workers (7245), Telecommunications Installation and Repair Workers (7246) and Cable Television Service and Maintenance Technicians (7247). They are employed in a wide range of establishments; places of employment are indicated in the above unit group descriptions.

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此单元组包括板材，铁工，焊接，锅炉制造行业承建商，其拥有和经营自己的企业。本组还包括主管，其负责监督和协调以下单元组人员的活动：机械师和机械加工和模具督察[7231]（7231），工具和模具制造商[7232]（7232），钣金工人[7233]（7233），锅炉工[7234]（7234），金属结构和板金加工钣金和装配工[7235]（7235），联合冲剪工[7236]（7236），焊接工和相关机械操作员[7237]（7237）和加工工具经营者[9417]（9417）。他们受雇于结构，板金加工和相关金属制品的制造，生产，安装企业和机加工车间。

This unit group includes sheet metal, ironwork, welding and boilermaking trade contractors who own and operate their own businesses. This group also includes supervisors who supervise and co-ordinate the activities of workers classified in the following unit groups: Machinists and Machining and Tooling Inspectors [7231](7231), Tool and Die Makers [7232](7232), Sheet Metal Workers [7233](7233), Boilermakers [7234](7234), Structural Metal and Platework Fabricators and Fitters [7235](7235), Ironworkers [7236](7236), Welders and Related Machine Operators [7237](7237) and Machining Tool Operators [9417](9417). They are employed by structural, platework and related metal products fabrication, manufacturing and erecting companies and machine shops.

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葬礼主管统筹和安排殡仪服务的各个方面。尸体防腐者为公众探视和死者下葬而整理遗体。殡仪主管和尸体防腐者受雇于殡仪馆。

Funeral directors co-ordinate and arrange all aspects of funeral services. Embalmers prepare the remains of deceased persons for public visitation and burial. Funeral directors and embalmers are employed by funeral homes.

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装潢工涉及到家具，固定装置及带有织物，皮革或其它室内装饰材料的类似项目的装饰。他们受雇于家具，飞机，机动车辆和其他制造企业，家具零售网点和维修店，或者他们可能成为自雇人士。

Upholsterers cover furniture, fixtures and similar items with fabric, leather or other upholstery materials. They are employed by furniture, aircraft, motor vehicle and other manufacturing companies, furniture retail outlets and repair shops or they may be self-employed.

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本单元组的珠宝及有关人员制造，组装，维修和评价珠宝首饰。此单元组的钟表维修人员及有关人员维修，清理，调整和制造钟表零件。他们受雇于珠宝首饰，钟表制造商和零售商店，珠宝和手表维修店，或者他们可能会成为自雇人士。

Jewellers and related workers in this unit group fabricate, assemble, repair and appraise fine jewellery. Watch repairers and related workers in this unit group repair, clean, adjust and fabricate parts for clocks and watches. They are employed by jewellery, clock and watch manufacturers and retail stores, by jewellery and watch repair shops or they may be self-employed.

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修鞋人修理鞋，鞋匠制作专业的和定制的鞋子和靴子。他们受雇于鞋修理店或定制鞋场所，或者有可能成为自雇人士。

Shoe repairers repair footwear and shoemakers make specialized and custom shoes and boots. They are employed in shoe repair shops or custom shoemaking establishments, or they may be self-employed.

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裁缝，(女装)裁缝和皮货商，改变和修复定制服装，礼服，大衣和其他量身定做的服装。女帽制造商修改和维修帽子。此单元组还包括修改服装者，他们修改和修复服装，使其合身。他们受雇于服装零售商，服装改装店，干洗店及成衣制造公司，或者他们可能成为自雇人士。

Tailors, dressmakers and furriers make, alter and repair tailored clothing, dresses, coats and other made-to-measure garments. Milliners make, alter and repair hats. This unit group also includes alterationists who fit, alter and repair garments. They are employed by clothing retailers, clothing alteration shops, dry cleaners and garment manufacturing companies or they may be self-employed.

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发型师和理发师削减和设计头发，并进行相关的服务。他们受雇于发型或美发厅，理发店，职业学校，医疗保健机构和戏剧，电影和电视机构。

Hairstylists and barbers cut and style hair and perform related services. They are employed in hairstyling or hairdressing salons, barber shops, vocational schools, health care establishments and theatre, film and television establishments.

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