| 37 |
61828 |
采矿
|
Mining extraction |
| 37 |
62365 |
工业机械修理
|
Repair of industrial machinery |
| 37 |
61612 |
皮革清洁与修复
|
Leather cleaning and repair |
| 37 |
61028 |
有关计算机安装的咨询服务
|
Consultancy services relating to installation of computers |
| 37 |
62500 |
电烹饪器具和设施的修理或维护
|
Repair or maintenance of electric cooking apparatus and installations |
| 37 |
62220 |
清除涂鸦
|
Removal of graffiti |
| 37 |
60852 |
住宅清洁
|
Cleaning of residential houses |
| 37 |
62712 |
导管修理服务
|
Services for the repair of conduits |
| 37 |
62180 |
机械翻新
|
Renovation of machinery |
| 37 |
62936 |
水井钻凿
|
Water well drilling |
| 37 |
62309 |
出租滑移装载机
|
Rental of skid steer loaders |
| 37 |
62583 |
道路铺面
|
Road surfacing |
| 37 |
61140 |
石膏板承包服务
|
Drywall contractor services |
| 37 |
61740 |
固体燃料锅炉的维护和修理
|
Maintenance and repair of solid fuel boilers |
| 37 |
60860 |
清洁工地道路
|
Cleaning of site roads |
| 37 |
62711 |
场地准备
|
Site preparation |
| 37 |
61820 |
砖石建筑
|
Masonry |
| 37 |
61380 |
安装发电机
|
Installation of electricity generators |
| 37 |
62560 |
铆接
|
Riveting |
| 37 |
62484 |
纸张加工机器和装置修理或维护
|
Repair or maintenance of machines and apparatus for paper-working |
| 37 |
61356 |
安装防盗警报器
|
Installation of burglar alarms |
| 37 |
61156 |
出租挖掘机
|
Excavators (Rental of -) |
| 37 |
60868 |
清洁供水管路
|
Cleaning of water supply plumbing |
| 37 |
62704 |
宝石镶嵌（修理）
|
Setting of gems [repair] |
| 37 |
62188 |
铁路货车整修
|
Refurbishment of railway freight wagons |
