| |||
available factor | |||
occupation coefficient | |||
availability factor | |||
service efficiency | |||
in-use performance | |||
| |||
in-use performance |
使用 效 率 : 13 phrases in 9 subjects |
Agriculture | 2 |
Aviation | 1 |
Business | 1 |
Commerce | 1 |
Earth sciences | 1 |
Finances | 1 |
Space | 2 |
Technology | 2 |
Telecommunications | 2 |