“communications signalling tester”的概念、定义、翻译、参考文献-科学参考

单词	communications signalling tester
释义	communications signalling tester Encyclopedia 工学通信网络测试仪释 communications signalling tester通信信令测试仪用于对信令系统的各层协议进行兼容性和有效性测试的仪器。是检验信令系统是否符合相关标准协议，检验两个不同信令系统是否能够互通以及对运行中的信令系统进行监视、维护的必备仪器。
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