Construction services; installation and repair services; mining extraction, oil and gas drilling.
| # | Class | Product_Number | Name | Remark |
|---|---|---|---|---|
| 34945 | 037-Construction and Repair Services | 037-981 | Pipeline maintenance | |
| 34946 | 037-Construction and Repair Services | 037-980 | Pipeline construction | |
| 34947 | 037-Construction and Repair Services | 037-979 | Installation of elevators | |
| 34948 | 037-Construction and Repair Services | 037-977 | Dredging | |
| 34949 | 037-Construction and Repair Services | 037-976 | Repair of consumer electric appliances | |
| 34950 | 037-Construction and Repair Services | 037-975 | Drilling of oil wells | |
| 34951 | 037-Construction and Repair Services | 037-974 | Repair of bathtubs | |
| 34952 | 037-Construction and Repair Services | 037-973 | Repair of non-electric cooking heaters | |
| 34953 | 037-Construction and Repair Services | 037-972 | Repair of milk filters | |
| 34954 | 037-Construction and Repair Services | 037-971 | Repair of signboards | |
| 34955 | 037-Construction and Repair Services | 037-970 | Repair of spectacles | |
| 34956 | 037-Construction and Repair Services | 037-97 | Cobbler services | |
| 34957 | 037-Construction and Repair Services | 037-968 | Repair of electronic machines | |
| 34958 | 037-Construction and Repair Services | 037-967 | Maintenance of building equipment | |
| 34959 | 037-Construction and Repair Services | 037-965 | Installation, repair and replacement of {indicate specific item, e.g., glass, locks, winds | |
| 34960 | 037-Construction and Repair Services | 037-963 | Installation of environmentally compliant {specify type, e.g., heating, air conditioning, | |
| 34961 | 037-Construction and Repair Services | 037-962 | Charitable services, namely, renovating homes for low income families | |
| 34962 | 037-Construction and Repair Services | 037-961 | Providing news and information in the field of environmentally-conscious building construc | |
| 34963 | 037-Construction and Repair Services | 037-960 | Environmental containment, namely, localization, drying and cleaning of particulate and mo | |
| 34964 | 037-Construction and Repair Services | 037-96 | Oil burner regulation and repair |