| |||
collator; discriminator | |||
comparing element; comparing unit |
比较装置 : 13 phrases in 9 subjects |
Air defense | 1 |
Communications | 1 |
Electric machinery | 1 |
Electronics | 1 |
Metallurgy | 1 |
Nuclear and fusion power | 1 |
Refrigeration | 1 |
Space | 2 |
Technology | 4 |