...当代医药 关键词] 主动电极;螺旋电极;心脏起搏;高位室内间隔起搏 [gap=1416]Key words] Active electrode; Spiral electrode; Cardiac pacing; High internal partitions pacing ...
基于28个网页-相关网页
spiral-wound electrode 螺旋状焊丝
spiral shaped electrode ECG 螺旋电极电解磨削加工
spiral head electrode applicator 螺旋型胎头固定式胎儿心电电极安放器
spiral fetal head fecg electrode 螺旋型胎头固定式胎儿心电电极
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