No comment!Please comment on it as soon as possible!
18515744328
测量xxx小区的环境温度、湿度以及PM2.5等参数，并通过乐联网平台对该参数进行
测量xxx小区的环境温度、湿度以及PM2.5等参数，并通过乐联网平台对该参数进行
No comment!Please comment on it as soon as possible!