Õ:"tööstus" nendes tähendustes
("meelelahutustööstus", "põllumajandustööstus",
"turismitööstus") on tugevalt eksitav
poolkeelne majandusvõhiklik meediakeel

olemus
Wiktionary:
2. (countable, business, economics) businesses of the same type, considered as a whole; Trade
The software and tourism industries continue to grow, while the steel industry remains troubled.

näiteid
- construction industry -- ehitus
- education industry -- haridusala
- energy industry -- energeetika
- entertainment industry -- meelelahutusala
- fishing industry -- kalandus
- health care industry -- tervishoiuala, tervishoid
- IT industry -- IT ala
- petty industry -- väiketootmine
- power industry -- energeetika
- transport industry -- veondus
- water industry -- veemajandus

ülevaateid
https://en.wikipedia.org/wiki/Industry_(economics)

https://en.wikipedia.org/wiki/Secondary_sector_of_the_economy

https://en.wikipedia.org/wiki/Outline_of_industry

https://en.wikipedia.org/wiki/Industry_classification