English ⇄ Chinese Danish Dutch English French German Greek Italian Japanese Polish Portuguese Russian Spanish Swedish Ukrainian

English thesaurus
warning area
avia., amer.	A warning area is airspace of defined dimensions, extending from 3 NM outward from the coast of the United States, that contains activity that may be hazardous to nonparticipating s/c aircraft. The purpose of such warning areas is to warn nonparticipating s/c pilots of the potential danger. A warning area may be located over domestic or international waters or both.

warning: 80 phrases in 22 subjects

Cables and cable production	1
Chemistry	4
Construction	8
Economy	1
Energy industry	4
Environment	3
Finances	4
Forestry	2
General	16
Health care	1
Industry	1
Law	1
Lighting other than cinema	1
Medical	1
Microsoft	7
Power lines	2
Radiology	1
Rail transport	13
Technology	1
Telecommunications	1
Telegraphy	1
Transport	6