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| American National pipe thread; American standard pipe thread | |||
| American pipe thread | |||
| National Pipe; National Pipe thread | |||
| американская трубная резьба: 21 phrases in 10 subjects |
| Automated equipment | 7 |
| Drilling | 1 |
| General | 2 |
| Mechanic engineering | 2 |
| Military | 1 |
| Oil / petroleum | 1 |
| Pipelines | 4 |
| Polymers | 1 |
| Rail transport | 1 |
| Technology | 1 |