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| коническая трубная резьба (Alex-duke) | |||
| pipe taper thread: 18 phrases in 13 subjects |
| Automated equipment | 3 |
| Automobiles | 1 |
| Energy industry | 1 |
| General | 1 |
| Military | 1 |
| Oil / petroleum | 2 |
| Pipelines | 2 |
| Polymers | 1 |
| Rail transport | 1 |
| Roll stock | 1 |
| Technology | 2 |
| Transport | 1 |
| Water supply | 1 |