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basic material | |||
metal basis; substrate; base materials | |||
base material | |||
raw material; element | |||
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propagating stock |
materiale di base: 18 phrases in 10 subjects |
Agriculture | 5 |
Chemistry | 1 |
Environment | 3 |
Information technology | 1 |
Materials science | 1 |
Metallurgy | 2 |
Pest control | 1 |
Pharmacy and pharmacology | 1 |
Politics | 1 |
Printed circuit boards | 2 |