Seiko I/MS621R,MS421R,Reflow鋰電池 2019年8月14日/在: Seiko /通過: yuna.linMS621R/MS421R. High Capacity small size coin Battery that can be mounted by Reflow soldering(直接過錫爐) 預計2019/10月和12月量產 http://www.linkeach.com.tw/wp-content/uploads/2018/03/new-2-1.jpg 400 495 yuna.lin /wp-content/uploads/2018/02/LE-原始檔1.png yuna.lin2019-08-14 13:41:162019-08-14 15:46:17Seiko I/MS621R,MS421R,Reflow鋰電池