发布时间:2025-02-06 17:09:48
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,
我是一名军人退伍后带着一帮老乡做建筑木工现在手里有三十多人想自己包活做但不知道怎么揽活请指教
2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48 2025-02-06 17:09:48