tiempo de preparación – Portuguese translation

Accumulators	2
Agriculture	26
Automatic control	21
Chemistry	8
Coal	3
Commerce	5
Communications	171
Construction	3
Cultural studies	3
Demography	1
Earth sciences	78
Economy	37
Education	1
Electric motors	6
Electric traction	3
Electricity generation	9
Electronics	417
Energy industry	3
Environment	15
Finances	14
Fish farming pisciculture	1
Forestry	4
General	48
Government, administration and public services	1
Health care	24
Hobbies and pastimes	11
Industry	44
Information technology	143
Insurance	1
International Monetary Fund	5
Isolation	5
Labor law	35
Law	14
Life sciences	15
Lighting other than cinema	4
Magnetics	4
Materials science	5
Mathematics	28
Mechanic engineering	46
Medical	43
Metallurgy	58
Microsoft	97
Mineral products	1
Natural sciences	7
Nuclear and fusion power	1
Nuclear physics	5
Obsolete / dated	2
Patents	7
Pharmacy and pharmacology	4
Physical sciences	1
Physics	2
Piezoelectric crystals	6
Politics	2
Power lines	12
Power system protection	24
Radio	4
Radiology	2
Rail transport	2
Reliability	30
Satellite communications	1
Semiconductors	2
Social science	4
Sound recording	4
Statistics	29
Superconductivity	3
Technology	43
Telecommunications	11
Telegraphy	6
Thermal Energy	5
Trade unions	1
Transport	129
Ultrasound	2
Vacuum tubes	18
Video recording	1
Work flow	2


tiempo
environ.	tempo; tempo; tempo (parâmetro; tempo (meteorologia