The front arm, the rear arm, the auxiliary arm and the plug-in are movably connected with the main rod and can be folded on the main rod.
前臂、后臂、辅臂以及插件与主杆之间为活动连接， 均可折叠于主杆上。
The utility model relates to a transfusion arm mat relating to the medical auxiliary means.
本实用新型公开了输液用手臂垫，属于医疗辅助工具。
The two-arm bridge measuring low resistance circuit of MCU control, multivibrator measuring electric capacity, auxiliary leveling bridge circuit, output display circuit are designed.
设计了单片机控制双臂电桥测量低电阻电路、多谐振荡测量电容电路、辅助调平电桥电路、输出显示等电路。
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