aparato de bronceado con fines cosméticos

Acoustics	1
Aeronautics	1
Agriculture	16
Alcohol distilling	1
Antennas and waveguides	3
Artillery	1
Automated equipment	21
Aviation	12
Chemistry	50
Coal	2
Commerce	1
Communications	41
Computer numerical control	4
Construction	2
Cultural studies	6
Drilling	1
Dyalysis	1
Earth sciences	12
Economy	2
Education	1
Electricity	1
Electricity generation	2
Electronics	94
Energy industry	1
Environment	4
Explosives and Explosive Ordnance Disposal	1
Finances	3
Fish farming pisciculture	1
Food industry	3
Forestry	2
General	92
Health care	11
Hobbies and pastimes	1
Industry	30
Information technology	8
Labor law	2
Leather	3
Life sciences	6
Loading equipment	4
Magnetics	2
Materials science	9
Measuring instruments	151
Mechanic engineering	9
Mechanics	5
Medical	61
Metallurgy	18
Meteorology	1
Mexican	2
Municipal planning	8
Natural sciences	4
Packaging	28
Patents	263
Pest control	1
Politics	13
Power system protection	2
Pulp and paper industry	1
Radio	1
Radiology	1
Rail transport	2
Remote sensing	3
Security systems	1
Sound recording	6
Statistics	1
Superconductivity	4
Technology	95
Telegraphy	3
Telephony	2
Textile industry	28
Transport	56
United Nations	5
Water resources	5
Weapons and gunsmithing	1


aparato
gen.	apparatus; device; set
mater.sc.	machine
pack.	marking equipment; vibrating equipment; vibrator