pròv

n ~et; pl. ~ el. ~er

prov

: 78 phrases in 24 subjects

Agriculture	1
Chemistry	4
Coal	1
Communications	3
Earth sciences	2
Economics	1
Electronics	1
Environment	1
General	2
Government, administration and public services	2
Health care	2
Industry	3
Isolation	1
Life sciences	1
Materials science	1
Mathematics	5
Mechanic engineering	7
Metallurgy	13
Microsoft	1
Natural sciences	2
Physical sciences	1
Statistics	1
Technology	9
Transport	13


prov abbr.
gen.	exam
chem.	specimen; analytical portion; test portion; test sample
econ.	examination
environ.	test; trial