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| в стеснённых условиях (If the right precautions aren't taken, working in confined spaces can be extremely dangerous. For this reason, the UK government has passed ... Alexander Demidov) | |||
| в стеснённых условиях | |||
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in confined spaces : 6 phrases, 4 sujets |
| Général | 2 |
| Makarov | 2 |
| Systèmes de sécurité | 1 |
| Technologie | 1 |