搜元素提供国外优质的免版权矢量素材资源免费下载，该资源的中文名称是：Medical stethoscope in the form of a heart beat. One line art. Equipment for examining patient heart beat condition. Health care, medical concept. Hand drawn vector illustration.，英文名称是：Medical stethoscope in the form of a heart beat. One line art. Equipment for examining patient heart beat condition. Health care, medical concept. Hand drawn vector illustration.，该资源由网友上传，提供高速下载。
