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| gas-meter (при измерениях запылённости рудничной атмосферы) | |||
| wet test meter (Yeldar Azanbayev) | |||
| gas meter; wet gas meter | |||
| water-sealed gas meter; wet-gas meter; rotary gas meter | |||
| газовые часы: 4 phrases in 4 subjects |
| Automated equipment | 1 |
| General | 1 |
| Medical | 1 |
| Oil / petroleum | 1 |