GB/T 39925-2021农业固定设备畜牧业数据通信网络标准
英文:Stationary equipment for agriculture—Data communications network for livestock farming GB/T 39925-2021介绍: 国家标准《农业固定设备...
英文:Stationary equipment for agriculture—Data communications network for livestock farming GB/T 39925-2021介绍: 国家标准《农业固定设备...