| 37 |
photographic apparatus maintenance and repair |
| 37 |
photographic apparatus repair |
| 37 |
photographic apparatus repair and maintenance |
| 37 |
photographic equipment maintenance and repair |
| 37 |
photographic equipment repair |
| 37 |
photographic restoration [restoration to its original condition] |
| 37 |
photographic restoration services [restoration to its original condition] |
| 37 |
piano repair |
| 37 |
piano tuning |
| 37 |
piano tuning services |
| 37 |
pier breakwater building |
| 37 |
pier construction |
| 37 |
pile driving services |
| 37 |
pipe installation |
| 37 |
pipe installation services |
| 37 |
pipe insulating |
| 37 |
pipe insulation |
| 37 |
pipe laying services |
| 37 |
pipe-laying services |
| 37 |
pipelaying services |
| 37 |
pipeline construction |
| 37 |
pipeline construction and maintenance |
| 37 |
pipeline construction and maintenance services |
| 37 |
pipeline installation |
| 37 |
pipeline installation and repair |
| 37 |
pipeline installation services |
| 37 |
pipeline insulating |
| 37 |
pipeline insulation |
| 37 |
pipeline laying |
| 37 |
pipeline laying services |
| 37 |
pipeline maintenance |
| 37 |
pipeline maintenance and repair |
| 37 |
pipeline maintenance and repair services |
| 37 |
pipeline maintenance services |
| 37 |
plant construction |
| 37 |
plant maintenance |
| 37 |
plant refurbishment |
| 37 |
plasterboard installation services |
| 37 |
plastering |
| 37 |
plastering and painting of building interiors |
| 37 |
plasterwork restoration |
| 37 |
plasterwork restoration services |
| 37 |
plate glass installation and repair services |
| 37 |
plumbing |
| 37 |
plumbing installation advisory services |
| 37 |
plumbing maintenance advisory services |
| 37 |
plumbing repair advisory services |
| 37 |
plumbing services |
| 37 |
polishing of floors |
| 37 |
port construction |
