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commercial grade : 22 phrases in 14 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Construction | 1 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Gas processing plants | 2 |
| Makarov | 1 |
| Nanotechnology | 1 |
| Nuclear and fusion power | 1 |
| Polymers | 1 |
| Quality control and standards | 1 |
| Software | 2 |
| Technology | 7 |
| Weapons of mass destruction | 1 |