Wirtschaftszweig (zn):
bedrijfstak(en) area in business or of knowledge, research., branch(en) area in business or of knowledge, research., branche(en) area in business or of knowledge, research., sector(en) businesses of the same type., vakgebied(en) area in business or of knowledge, research.
Via: Dbnary en WikiWoordenboeken
Via: Memodata.com