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| English thesaurus | |||
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| PPR | |||
| Product Process And: 31 phrases in 11 subjects |
| Aviation | 1 |
| Business | 1 |
| Commerce | 1 |
| Economy | 1 |
| General | 1 |
| Makarov | 3 |
| Nuclear and fusion power | 1 |
| Programming | 19 |
| Quality control and standards | 1 |
| Research and development | 1 |
| Weapons of mass destruction | 1 |