US lawMontanaRegulationsTitle 18 — TRANSPORTATIONChapter 18.10 — MOTOR FUELS -- OTHER FUELSSubchapter 18.10.2 — Exemptions from Special Fuels User Tax18.10.203ARM 18.10.203ARM 18.10.203SupersededLast amended: 1992Length: 5 wordsOfficial source Cite as Mont. Admin. R. 18.10.20342.28.203 STATIONARY AND AUXILIARY ENGINESPreviousARM 18.10.203