GB/T 12193-2017移动通信调频接收机测量方法国家标准
英文:Methods of measurement for receivers employing F3E or G3E emission used in the mobile services GB/T 12193-2017介绍: 国家标...
英文:Methods of measurement for receivers employing F3E or G3E emission used in the mobile services GB/T 12193-2017介绍: 国家标...