relay for line telecommunication

基本解释有线电讯继电器

网络释义

1)relay for line telecommunication,有线电讯继电器2)telecommunication relay,通讯继电器3)antenna relay,天线继电器4)wire spring relay,线簧继电器5)busy relay,占线继电器6)sleeve relay,套线继电器

用法和例句

This paper study the structures of miniature telecommunication relays, analyse some structures which could improved of the recent telecommunication relays, and give the improvement and its effects analysis, and the influence about the process.

文章简要介绍了超小型通讯继电器结构的研究,分析了现有结构中一些可以改进的地方,并给出了改进方案和效果分析,及对加工工艺的影响。

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