volume 36, issue 2, P199-208 1980
DOI: 10.6009/jjrt.kj00003105407
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Abstract: Aques 匸iennaire about X − ray genera 亡 ors and X −ray tubes was issued to the nation wide members of the JSRT by Radiogてaphy and X ・ ray Generator Characteristibs Study Gtoup. Thirty three answers returned and the pereentage Was 47. The questions are about 、 hospitals , numbers of generators and their models , power supply , X −ray tubes , the dyna皿 ic characteristics of generators and ra . diographic shortest exposure time , etc .. 一 (199) 一