DSA in the room with electric sliding doors and electric flat open protective protective door, electric sliding door protection for induction 304 brushed stainless steel and aluminum track microcomputer control electric door radiation protection, with electric and manual mode when you open the application with delay-off feature timing, adjustable speed numbers. Requirements for radiation protection Which airtight door size 1500 × 2100mm, 304 brushed stainless steel and aluminum track microcomputer control key parts of electric door motors, controllers and other products must be professional manufacturer of complete sets of radiation protection engineering experts, plug-in door using hand or foot sensor device, there are open, semi-open function, with 10S delay off function; equipped with safety light, pinch, crash; in order to facilitate the monitoring and management by the annual limit of intake derived public Export Ingestion concentration (DIC), see Appendix B. In no more than annual limit of intake and radiation protection in line with the price on the basis of paragraph 2.6, and its concentration can be based on the actual intake and decrease 4. Uranium and other mine workers inhaled radon and its daughters limit hydrogen in mine operations, staff except γ-ray irradiated, but at the same time due to exposure to radon in the air, hydrogen and its short-lived progeny and mineral dust (containing uranium and thorium decay of long-lived radionuclides and their products), internal exposure through inhalation produced. Wherein illuminating radon progeny is a major risk factor. Radiation protection lead glass, radiation protection, Hebei Medical Ericsson Ericsson provided by Hebei Engineering Limited. Ericsson Hebei Medical Engineering Co., Ltd. (www.hslixin.com) strong, credible, Hebei Hengshui medical device manufacturing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hebei Ericsson and you hand into the brilliant, for a better future!