实物拍照正版现货，全新无翻阅！
￥ 12 九五品
仅1件
作者中华人民共和国工业和信息化部。
出版社中国通信学会。
出版时间2020-12
装帧精装
开本大16开
货号C
上书时间2023-03-23
![中国通信年鉴 2020【大16开精装本，全新无翻阅]](/dist/img/error.jpg)
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