 |
| Russian | English |
| по кадрам | by frames (Yeldar Azanbayev) |
| эксплуатационные кадры | machine operation personnel (MichaelBurov) |
| эксплуатационные кадры | operation personnel (... stopping in emergency has great importance to the safe operation of major hazard source equipment and machine operation personnel's security protection. MichaelBurov) |