当前素材是由九二图网为您提供的“Modern medical machinery”作品,素材编号:20161110013239,尺寸为:3383×4433 像素,大小为:3.7MB,素材关键词要素为:Modern, machine, instrumentation, testing, medical, medical, hospital, photography, appliances, hygiene, disinfection,health care,Modern Technology,Stock Images,欢迎下载收藏!