 |
| |||
| процесс управления ОТ, ТБ и ООС подрядчика (Yeldar Azanbayev) | |||
| contractor health and safety management: 3 do fraz, 2 tematyki |
| Kaspijski | 2 |
| Sachalin | 1 |
|
| |||
| процесс управления ОТ, ТБ и ООС подрядчика (Yeldar Azanbayev) | |||
| contractor health and safety management: 3 do fraz, 2 tematyki |
| Kaspijski | 2 |
| Sachalin | 1 |