7465| 8
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[求助]一个门禁系统要用到哪种线缆? |
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re:一般用四芯的屏蔽线做信号传输,还有电源线...
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海纳百川有容乃大,壁立千仞无欲则刚
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re:电源 RVV2*1.0信号 RVV...
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re:一般都用网线,就是普通的五类网线,主要是...
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re:学习了.
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kantxu@163.com 15800516641
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re:syv-75-?网线数据线 ...
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