 |
| |||
| 弹簧钩环 | |||
| 旗绳钩; 弹簧钩 | |||
|
spring hook : 12 phrases, 7 sujets |
| Chimie | 1 |
| Forage | 1 |
| Industrie textile | 3 |
| Mécanique | 3 |
| Nautique | 1 |
| Pétrole / pétrole | 1 |
| Technologie | 2 |
|
| |||
| 弹簧钩环 | |||
| 旗绳钩; 弹簧钩 | |||
|
spring hook : 12 phrases, 7 sujets |
| Chimie | 1 |
| Forage | 1 |
| Industrie textile | 3 |
| Mécanique | 3 |
| Nautique | 1 |
| Pétrole / pétrole | 1 |
| Technologie | 2 |