... Features:1. With unique base electric auxiliary support arm design, so it’s safer.2. A ... clearer, and easier to use,Basic configurations:1. C-arm mainframe one set2. Combined high-frequency high-voltage ... , and main wheel can rotate in ±90°.C-armThe up and down electrical stroke of pillar ... distance from focus to screen: 960 mm; C-arm open distance: 760mm C-arm arc depth: 640mm; Slipping on orbit : 120 ...