... "methods of inspecting them"

Accounting	11
Agriculture	115
Banking	1
Business	2
Chemistry	59
Coal	9
Commerce	4
Communications	36
Construction	31
Corporate governance	3
Criminal law	3
Cultural studies	2
Customs	1
Earth sciences	73
Ecology	2
Economy	47
Education	12
Electronics	58
Environment	94
Finances	72
Fish farming pisciculture	2
Food industry	4
Forestry	1
General	78
Government, administration and public services	6
Health care	32
Immigration and citizenship	1
Industry	19
Information technology	78
Insurance	12
Labor law	16
Law	37
Leather	2
Life sciences	95
Marketing	26
Materials science	16
Mathematics	72
Mechanic engineering	5
Medical	596
Metallurgy	28
Microsoft	47
Municipal planning	5
Natural sciences	32
Nuclear and fusion power	1
Nuclear physics	2
Obsolete / dated	5
Pharmacy and pharmacology	12
Physical sciences	4
Politics	7
Research and development	3
Scientific	26
Social science	6
Sociology	1
Statistics	113
Taxes	11
Technology	66
Transport	34
United Nations	1
Wood processing	1
Work flow	8