| |||
| 技术变动; 技术改造 | |||
| 技术变革; 技术转变 | |||
| 技术修订 | |||
|
technical change : 22 phrases in 8 subjects |
| Aviation | 8 |
| Business | 2 |
| Economics | 4 |
| Electronics | 1 |
| Name of organization | 1 |
| Technology | 3 |
| Textile industry | 1 |
| United Nations | 2 |
| |||
| 技术变动; 技术改造 | |||
| 技术变革; 技术转变 | |||
| 技术修订 | |||
|
technical change : 22 phrases in 8 subjects |
| Aviation | 8 |
| Business | 2 |
| Economics | 4 |
| Electronics | 1 |
| Name of organization | 1 |
| Technology | 3 |
| Textile industry | 1 |
| United Nations | 2 |