HCl storage tank
HCl storage tank means a tank or other vessel that is used to store liquid HCl product. Tanks or vessels permanently attached to motor vehicles (such as trucks, railcars, barges, or ships) are not HCl storage tanks.
Source
40 CFR § 63.9075
Scoping language
Terms used in this subpart are defined in the Clean Air Act in 40 CFR 63.2 and in this section as follows: