GB/T 40684-2021物联网信息共享和交换平台通用要求标准
英文:Internet of things—General requirements for information sharing and interchange platform GB/T 40684-2021介绍: 国家标准《物联网 ...
英文:Internet of things—General requirements for information sharing and interchange platform GB/T 40684-2021介绍: 国家标准《物联网 ...