从X光机更新策略探讨医疗设备的更新问题

陈拱新，陈保民，高阳

Discussion on Medical Equipment Update Problems Based on X-ray Machine Update Strategy

CHEN Gong-xin, CHEN Bao-min, GAO Yang

中国医疗设备 . 2014, (3): 79 -80 . DOI: 10.3969/j.issn.1674-1633.2014.03.026