 |
| |||
| cubic feet per minute | |||
| 立方英尺每 分: 11 phrases in 7 subjects |
| Aviation | 1 |
| Business | 1 |
| Commerce | 1 |
| Mining | 5 |
| Oil / petroleum | 1 |
| Technology | 1 |
| Textile industry | 1 |
|
| |||
| cubic feet per minute | |||
| 立方英尺每 分: 11 phrases in 7 subjects |
| Aviation | 1 |
| Business | 1 |
| Commerce | 1 |
| Mining | 5 |
| Oil / petroleum | 1 |
| Technology | 1 |
| Textile industry | 1 |