ADSL缺点分为用户端缺点和局端(电信企业)缺点。局端缺点较少，下面首要介绍用户端缺点及缺点管理。

(The disadvantages of ADSL are divided into user-end disadvantages and central office (telecom enterprise) disadvantages. There are few disadvantages of the central office. The following first introduces the disadvantages and management of the disadvantages of the user end.)

[下载]16394735110.rar

2022-7-28 16:39 上传

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ADSL缺点分为用户端缺点和局端(电信企业)缺点。局端缺点较少，下面首要介绍用户端缺点及缺点管理。

(The disadvantages of ADSL are divided into user-end disadvantages and central office (telecom enterprise) disadvantages. There are few disadvantages of the central office. The following first introduces the disadvantages and management of the disadvantages of the user end.)

[下载]16394735110.rar

2022-7-28 16:39 上传

文件大小: 32 KB
下载次数: 0