| http://www.w3.org/ns/prov#value | - vapor connections to containers except filling pipes, safety relief connections, and liquid-level gaging and pressure gage connections with orifices not larger than .0550-inch required in OAR 437-004-0800(3)(e)(D) and (E) must have excess-flow valves. (D) Each storage container must have a pressure gage graduated from 0 to 400 p.s.i.
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