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vácuo adj.
phys.sc. gaz raréfié; vide
vácuo: 324 phrases in 33 subjects
Agriculture41
Chemistry39
Construction1
Earth sciences17
Economy1
Education1
Electric motors1
Electric traction4
Electronics29
Energy industry1
Environment3
General15
Industry37
Information technology7
Isolation1
Life sciences3
Materials science8
Mechanic engineering19
Medical2
Metallurgy20
Natural sciences6
Nuclear and fusion power2
Oil / petroleum5
Physical sciences18
Physics3
Power electronics1
Radio6
Radiology1
Superconductivity2
Technology3
Thermal Energy10
Transport16
Vacuum tubes1