 |
| 安全条例: 28 phrases in 14 subjects |
| Architecture | 1 |
| Artificial intelligence | 1 |
| Automobiles | 1 |
| Aviation | 4 |
| Commerce | 1 |
| Economy | 1 |
| Environment | 3 |
| Exhibitions | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Food service and catering | 1 |
| Metallurgy | 1 |
| Technology | 8 |
| Textile industry | 3 |
| United Nations | 1 |