Linear Accelerator Room a radiation protection sliding doors, decorative parts, including room ceiling and four walls, 6 trillion accelerator room door systems using heavier type, frequency soft-start function, infrared anti-invasive and anti-extrusion device and the remote control to open and and equipped with door interlock radiation protection door, electromagnetic switches, lights, warning signs. 6 trillion accelerator exhaust pipe, the radiation equivalent of 12 lead equivalent, stereotype lined 4mm steel support, plus 4mm steel protection plate to make protective treatment. Wall decoration grassroots use magnesium plate glass, ivory surface paste Shanghai auspicious aluminum plate; ceiling decoration grassroots use magnesium plate glass, ivory surface paste Shanghai auspicious aluminum plate. 3.1.2 In order to facilitate monitoring of staff working conditions which are divided into two categories: A. First Class: In this condition the annual dose of protection, workers may exceed the individual radiation dose limit of three tenths. B. The second category: In this condition, the staff of the annual dose of more than three tenths unlikely individual annual dose limit. Our company is mainly engaged in medical gases, hospital decontamination and radiation protection engineering, many times in recent years to undertake relevant projects completed 100% of the door structure of radiation protection, radiation protection door (certified), Lixin from Hebei Medical Radiation Protection Engineering Co., Ltd. available. Ericsson Hebei Medical Engineering Co., Ltd. (www.hslixin.com) Hebei Hengshui, a leader in medical device manufacturing equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hebei Ericsson leadership with the staff warmly welcome all inquiries negotiations to create a better future Hebei Ericsson.