 |
| |||
| British thermal units per square foot | |||
|
英热单位/平方英尺 : 6 phrases in 3 subjects |
| Business | 2 |
| Earth sciences | 2 |
| Oil processing plants | 2 |
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