 |
| |||
| 锅炉 (一个封闭的容器，无论是热水或蒸汽都被循环加热，用来加热或产生动力。) | |||
| chaudière: 13 phrases in 6 subjects |
| Agriculture | 2 |
| Chemical fibers | 1 |
| Milk production | 1 |
| Pulp and paper industry | 4 |
| Technology | 2 |
| Thermal Energy | 3 |
|
| |||
| 锅炉 (一个封闭的容器，无论是热水或蒸汽都被循环加热，用来加热或产生动力。) | |||
| chaudière: 13 phrases in 6 subjects |
| Agriculture | 2 |
| Chemical fibers | 1 |
| Milk production | 1 |
| Pulp and paper industry | 4 |
| Technology | 2 |
| Thermal Energy | 3 |