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| серый литейный чугун | |||
| серый передельный чугун | |||
| серый чугун | |||
| gray iron: 29 phrases in 11 subjects |
| Automated equipment | 5 |
| Electrochemistry | 1 |
| General | 2 |
| Mechanic engineering | 2 |
| Metallurgy | 8 |
| Nuclear physics | 1 |
| Oil / petroleum | 1 |
| Pipelines | 1 |
| Rail transport | 1 |
| Roll stock | 1 |
| Technology | 6 |