电子个人剂量计 PDM-127B 北京同德创业科技有限公司

p1Src=//y2.yzimgs.com/uploads/378650/20211231-17713970.jpg&p2Src=//y3.yzimgs.com/uploads/378650/20211231-17720785.jpg&p3Src=//y1.yzimgs.com/uploads/378650/20211231-17727217.jpg