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医用诊断X线机的质量控制（QC）是实施放射诊断质量保证（QA）的重要内容和技术手段。为提高影像质量和诊断水平、完善落实放射防护、降低放射工作人员和受检者的受照剂量，根据《医用X射线诊断放射卫生防护及影像质量保证管理规定》（卫生部第34号令），我们于1997年12月使用
The quality control (QC) of medical diagnostic X-ray machines is an important content and technical means for the implementation of diagnostic quality assurance (QA). In order to improve image quality and diagnostic level, improve radiological protection, and reduce the radiation dose to radiation workers and subjects, according to the “Regulations on Medical X-ray Diagnostic Radiological Protection and Image Quality Assurance” (Ministry of Health Decree No. 34), We used in December 1997