发布时间:2025-01-30 18:09:48
1、RS232接头外观图:
2、RS232直通线连接方式,网线8条线中只需要使用橙色、半橙色、绿色3条线分别连接2、3、5号脚即可,
手臂式数字电子血压计哪个牌子好求推荐一些比较好的臂式电子血压计品牌
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