 |
未分选的
| 石灰
| 未分选 的 | |
| met. | unassorted |
| 未分选的 | |
| hydroel.st. | unassorted |
| 石灰 | |
| dril. | lime |
| environ. | lime |
| hydroel.st. | lime |
| interntl.trade. | cement and lime |
| met. | kalk |
| |||
| unassorted | |||
| non-sorted; unsorted | |||
| |||
| unassorted | |||
|
未分选的 : 4 phrases in 4 subjects |
| Architecture | 1 |
| Coal | 1 |
| Engineering geology | 1 |
| Technology | 1 |
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