 |
| |||
| 安全, | |||
| 安全 (不会受到伤害、损伤或危险的状态，通常是计划或准备的结果。) | |||
| 安全 | |||
| |||
| 安全性 电力系统的 | |||
| segurança: 105 phrases in 11 subjects |
| Automatic control | 1 |
| Brazil | 6 |
| Electric machinery | 6 |
| Electronics | 11 |
| Environment | 21 |
| International Monetary Fund | 17 |
| Microsoft | 12 |
| Nuclear physics | 21 |
| Reliability | 1 |
| Risk Management | 7 |
| Welding | 2 |