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| 规则、标准与说明 | |||
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rules and standards and instructions : 6 do fraz, 6 tematyki |
| Biznes | 1 |
| Ekonomia | 1 |
| Elektronika | 1 |
| Handel | 1 |
| Komunikacja | 1 |
| Pospolicie | 1 |
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| |||
| 规则、标准与说明 | |||
|
rules and standards and instructions : 6 do fraz, 6 tematyki |
| Biznes | 1 |
| Ekonomia | 1 |
| Elektronika | 1 |
| Handel | 1 |
| Komunikacja | 1 |
| Pospolicie | 1 |