low-Btu gas
Defined in 1 dictionary — U.S. Code
United States Code
50 U.S.C. § 167 — in this chapter
The term "low-Btu gas" means a fuel gas with a heating value of less than 250 Btu per standard cubic foot measured as the higher heating value resulting from the inclusion of noncombustible gases, including nitrogen, helium, argon, and carbon dioxide.