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gás natural
gen.	gaz souterrain
econ.	gaz naturel
environ.	exploration des ressources de gaz naturel (exploração)

gás natural: 71 phrases in 17 subjects

Accounting	2
Chemistry	6
Coal	4
Earth sciences	1
Electronics	3
Energy industry	26
Environment	11
Finances	1
General	2
Life sciences	1
Materials science	1
Medical	1
Metallurgy	1
Nuclear physics	1
Oil / petroleum	1
Statistics	2
Transport	7