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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 |