The manufacture of explosives, volatile chemicals, or any use which significantly presents a similar risk, hazard, or nuisance as the manufacture of explosives or volatile chemicals. Uses believed to significantly present a similar risk, hazard or nuisance include, but are not limited to, the following:
(a)
Acetylene gas manufacture and/or storage of more than one cylinder of 10 cubic feet.
(b)
Acid manufacture (hydrochloric, nitric, acrid, sulfuric, sulfonic, carbolic).
(c)
Ammonia, bleaching powder or chlorine manufacture.