Principal uses include: limited manufacturing and processing activities such as bottling plants, warehousing, research installations, truck terminals and cartage facilities, contractor’s yards, sheet metal shops, welding or machine shops, canneries, printing plants, packaging plants, dairies, wholesale storage, building materials yards where no mill work is done, cabinet making establishments using motor no larger than ten horsepower, optical goods factories, and other uses of similar scale and intensity.
(Prior Code, Chapter 24, Article 9, § 3)