| |||
| 使用时间; 寿命 | |||
| |||
| 寿命机器的 | |||
| 使用期限 | |||
| 服务时间 | |||
| 服务年限; 机器寿命 | |||
|
Time of Service : 23 phrases in 14 subjects |
| Automobiles | 2 |
| Business | 2 |
| Compressors | 1 |
| Electronics | 5 |
| General | 1 |
| Information technology | 1 |
| Law | 1 |
| Logistics | 1 |
| Management | 2 |
| Plastics | 1 |
| Space | 1 |
| Technology | 2 |
| Telecommunications | 1 |
| Textile industry | 2 |