 |
| |||
| 安全密码 | |||
| 安全规则 | |||
| ★ 电气安全规程 | |||
| 安全规定 | |||
| 安全码 | |||
| 安全规范; 安全法则; 安全法典 | |||
| 安全规程 | |||
|
safety code : 25 phrases in 11 subjects |
| Aviation | 2 |
| Business | 1 |
| Economics | 1 |
| Electronics | 5 |
| Environment | 3 |
| General | 1 |
| Name of organization | 3 |
| Nautical | 4 |
| Refrigeration | 2 |
| Technology | 2 |
| Textile industry | 1 |