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[国外标准] ANSI/SCTE 49 2002 Test Method for Velocity of Propagation

P:2007-10-17 11:23:39

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ANSI/SCTE 49 2002 (formerly IPS TP 114) Test Method for Velocity of Propagation

hand-held cable measuring device - 便携式电缆测试装置 (0) 投诉

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