... Briefcase, handbags, mails, etc. inspection, Widely used in airport, train station, subway station, custom, port, government buildings, ... image ⊙ Multi-energy, 34mm steel penetration ⊙ Ultra-low X-Ray leakage, complying with domestic & international safety standard ⊙ ... ⊙ Modular design, self-diagnosis for important parts like X-Ray generator, detection boards array, light barrier ⊙ Convenient ...