ＺＦＳ302-Ｉ型中频Ｘ线机是北京万东医疗装备公司于九五年研制生产的用8098单片机芯控制的数控Ｘ线机。由于电源采用了三项十二波整流,ｋＶ、ｍＡ采用闭环采样控制等一系列较先进的技术,因此该机的摄片质量明显提高,但由于是生产初始阶段,因此在使用过程中,出现故障率偏高。现 The ZFS302-I type mid-frequency X-ray machine is a digital control X-ray machine controlled and manufactured by Beijing Wandong Medical Equipment Company in 1995. Since the power supply adopts three 12-wave rectification, kV, and mA adopt a series of more advanced technologies such as closed-loop sampling control, the quality of the radiography of the aircraft is obviously improved. However, since it is the initial stage of production, it appears during use. The failure rate is high. Now