1) работа
2) действие; функционирование
3) обработка
4) разработка
5) горн. выработка
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- cold working
- development working
- drainage working
- electrochemical working
- field working
- first workings
- glass flame working
- hot working
- in-seam working
- mine working
- open working
- permanent working
- plastic working
- point working
- route working
- second working
- shuttle working
- signal working
- temporary working
- traffic working
- train working
- trombone working
- underground working