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English thesaurus
No Level stresses
abbr., comp.	NL (вариант лицензирования продукции Microsoft Oleg Sollogub)

No Level: 107 phrases in 28 subjects

Aviation	1
Biotechnology	2
Chemistry	2
Clinical trial	4
Ecology	8
Energy industry	1
Firefighting and fire-control systems	1
Fish farming pisciculture	1
Food service and catering	3
General	6
Geology	3
Industrial hygiene	1
Makarov	7
Material safety data sheet	2
Medical	13
Mining	1
Natural resourses and wildlife conservation	2
Oil and gas	2
Pharmacology	3
Pharmacy and pharmacology	2
Programming	3
Security systems	1
Technology	2
Toxicology	31
Veterinary medicine	1
Water resources	1
Water supply	1
Weapons of mass destruction	2