Accumulators	2
Agriculture	279
Animal husbandry	10
Antennas and waveguides	1
Automated equipment	1
Automobiles	6
Aviation	3
Botany	2
Chemistry	91
Climatology	3
Coal	18
Commerce	7
Communications	16
Construction	25
Corporate governance	6
Cultural studies	6
Drilling	1
Dyes	1
Earth sciences	34
Ecology	7
Economics	3
Electricity	1
Electrochemistry	1
Electronics	36
Energy industry	15
Environment	50
Fish farming pisciculture	22
Food industry	14
Food service and catering	4
Forestry	26
General	51
Geography	1
Health care	11
Horticulture	3
Immigration and citizenship	2
Industry	85
Information technology	13
Knitted goods	3
Laboratory equipment	2
Leather	4
Life sciences	27
Materials science	17
Measuring instruments	5
Mechanic engineering	18
Medical	41
Metallurgy	39
Meteorology	30
Military	1
Milk production	17
Mineral products	1
Municipal planning	8
Name of organization	7
Natural resourses and wildlife conservation	1
Natural sciences	36
Nuclear physics	2
Oil / petroleum	3
Packaging	11
Patents	1
Pest control	12
Pharmacy and pharmacology	5
Photography	1
Physics	5
Police	1
Politics	1
Polygraphy	1
Pulp and paper industry	1
Resins	1
Scuba diving	1
Soil science	4
Technology	68
Textile industry	25
Transformers	4
Transport	73
United Nations	10
Water resources	7
Wood processing	8


dry abbr.
gen.	arido; secar; seco
agric. industr. construct.	seco al aire
chem.	secarse
food.ind.	desecar
forestr.	podredumbre seca
tech.	quedarse sin municiones; sin nada
drying abbr.
earth.sc. mech.eng.	deshidratación