Fire area shall mean an area having a fire resistance of at least __ hr
1 hr
flammable aerosals are Class __ flammable liquids
Class 1
Flammable liquid means any liquid having a flashpoint at or below
199.4 °F
Low-pressure tank shall mean a storage tank which has been designed to operate at pressures above
0.5 p.s.i.g. but not more than 15 p.s.i.g.