EN 301 437(1999) Terminal Equipment (TE); Attachment requirements for pan-European approval for conn

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标准类别: 国外标准
关键词: EN   301   437   1999   Terminal

标准简介

EN 301 437(1999) Terminal Equipment (TE); Attachment requirements for pan-European approval for connection to the analogue Public Switched Telephone Networks (PSTNs) of TE supporting the voice telepho
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