Download or read book YY T 0744 2018 Translated English of Chinese Standard YYT0744 2018 written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2022-06-04 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the terms and definitions, classification and composition, requirements and test methods of mobile C-arm X-ray equipments. This standard applies to mobile X-ray equipments with C-arm mechanical support devices, which are mainly used for positioning and inspection, in surgical operations in medical and health institutions. This standard does not apply to C-arm X-ray equipment, which has a maximum focus-image-receiver distance (SID) of less than 60 cm.