three-layer
| waveguide
| three-layer | |
| gen. | 三层的 |
| plast. | 三层 |
| waveguide | |
| gen. | 波导 |
| el.mach. од. | 波导 |
| IT | 波导管 |
| oil | 导波器 |
| radio.amat. | 波导管 |
| |||
| 三层的 | |||
| 三层的 | |||
| 三层 | |||
|
three-layer : 65 phrases in 20 subjects |