| |||
boiler end | |||
bottom; drum end; drum head; head of boiler; head | |||
boiler end plate; back head | |||
tank head (вагона-цистерны Technical) | |||
boiler bottom; boiler head | |||
| |||
boiler drum head; boiler head |
днище котла: 20 phrases in 8 subjects |
Energy industry | 3 |
Forestry | 1 |
Makarov | 4 |
Nautical | 4 |
Pulp and paper industry | 1 |
Rail transport | 4 |
Technology | 1 |
Thermal engineering | 2 |