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technical research | |||
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technical research |
investigaciones técnicas: 43 phrases in 12 subjects |
Economy | 2 |
General | 1 |
Law | 2 |
Materials science | 1 |
Metallurgy | 1 |
Name of organization | 22 |
Natural sciences | 3 |
Obsolete / dated | 5 |
Patents | 2 |
Politics | 2 |
Research and development | 1 |
United Nations | 1 |