 |
| |||
| 初次燃烧; 预燃; 初步燃烧 | |||
| 一次燃烧 | |||
| _次燃烧 | |||
| 主燃烧区燃烧 (燃烧室的) | |||
|
primary combustion : 5 phrases in 2 subjects |
| Metallurgy | 2 |
| Technology | 3 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips