US lawMontanaRegulationsTitle 17 — ENVIRONMENTAL QUALITYChapter 17.70 — RADIATION CONTROL (TRANSFERRED)Subchapter 17.70.6 — (TRANSFERRED)17.70.609ARM 17.70.609ARM 17.70.609. DENTAL RADIOGRAPHIC INSTALLATIONSTransferredLength: 4 wordsOfficial source Cite as Mont. Admin. R. 17.70.60917.70.609 DENTAL RADIOGRAPHIC INSTALLATIONSPreviousARM 17.70.605NextARM 17.70.610