![]() |
| |||
金属薄板双层壁的 | |||
| |||
双张 |
double-sheet : 35 phrases in 13 subjects |
Automobiles | 2 |
British usage, not spelling | 2 |
Business | 1 |
Engineering geology | 1 |
Finances | 2 |
General | 1 |
International trade | 2 |
Metallurgy | 3 |
Nautical | 1 |
Polygraphy | 2 |
Refrigeration | 2 |
Securities | 1 |
Technology | 15 |