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目前对X射线的防护重点多放在较为大型或固定型的X光机上。而对于小型的、尤其是手提式X光机的防护还尚未见过报道。对此为减少手提式X光机射线对工作人员的危害,我们研制了手提式X光机板式防护屏,经测定各项指标达到国家标准,现将手提式X光机板式防护屏防护效果评价如下: 一、板式防护屏的结构板式防护屏是一个板状结构,由1.5mm厚的铅板、1.5mm厚的铝板和0.5mm厚的镀锌铁皮组合在一起的
The current focus on the protection of X-ray more on a larger or fixed X-ray machine. The protection of small, especially portable X-ray machines has not been reported yet. In order to reduce the hand X-ray machine on the hazards of staff, we developed a portable X-ray machine board protection screen, the measured indicators meet the national standard, the portable X-ray machine panel protection screen protection effect evaluation As follows: First, the structure of the plate shield The plate shield is a plate-like structure, the 1.5mm thick lead plate, 1.5mm thick aluminum plate and 0.5mm thick galvanized sheet metal together