a免费在线丨视频久久丨成人黄色大全丨国产精品自拍在线丨91不戴套国语对白在线观看丨成人黄色在线免费观看丨aaa亚洲精品丨a在线视频v视频丨又粗又硬又黄又爽的免费视频丨欧美黄网在线观看丨国产一区二区精品久久岳丨免费久久久丨色视频免费看丨欧州一区丨日本孰妇毛茸茸xxxx丨亚洲国产成人精品无码区99丨亚洲日本久久丨顶级毛茸茸aaahd极品丨亚洲最大综合网丨又粗又猛又大爽又黄老大爷5

The technology of the sphygmomanometer has undergone the development of the first generation of "air core" and the second and third generation of "airless core".
 Its advantage is that it has low requirements for measuring posture, and there is no need to worry about the influence of posture on errors.

Upper arm type sphygmomanometer lithium battery model: 7.4V 1100mAh

Cell Model of Upper Arm Sphygmomanometer: 14650

Lithium battery IC: Seiko
 
Lithium battery lead: UL1007 22AWG