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scale | |||
division | |||
spacing | |||
graduation | |||
civil engineering piping networks and services | |||
pitch | |||
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scale |
podziałka: 35 phrases in 8 subjects |
Analytical chemistry | 1 |
Chemistry | 2 |
Commerce | 1 |
Construction | 12 |
Economy | 1 |
Electric motors | 2 |
Electronics | 15 |
Microsoft | 1 |