Lessing ring
| packing
| Lessing ring | |
| chem. | 勒辛环 |
| oil | 莱辛环 |
| plast. | 莱辛环 |
| Lessing rings | |
| met. | 填充圈; 莱辛圈 |
| packing | |
| gen. | 产品包装 |
| comp. | 存储 |
| hydroel.st. од. | 填料 |
| interntl.trade. | 打包; 包装用品 |
| met. | 包扎; 打捆; 衬料 |
| skydive. од. | 包装 |
| |||
| 勒辛环 | |||
| 莱辛环 | |||
| 莱辛环〈蒸馏〉 | |||
| |||
| 填充圈; 莱辛圈 | |||
| 勒辛环 | |||
|
Lessing ring : 3 phrases in 2 subjects |
| Oil / petroleum | 2 |
| Technology | 1 |