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sxinyying 发表于 2018-2-23 12:26:41

TIA-569-D-2015 TELECOMMUNICATIONS PATHWAYS AND SPACES

TIA-569 Revision D, April 2015
Complete Document
TELECOMMUNICATIONS PATHWAYS AND SPACES
Includes all amendments and changes through Addendum 1, October 2016

ytukaikai 发表于 2019-1-8 10:00:10

您要的规范见附件怎么没法传啊

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