While perfecting the standard of GM9920P, this research established ways of Baosteel SWE and published a brochure "Guide to Examination for GM Secondary Working Embrittlement".
本研究在完善GM9920P标准的同时，创建了宝钢的GM二次加工脆化试验方法，以“GM二次加工脆化检验作业指导书”的形式给出。
In this paper the working principle and installation ways of line surge arrester are mainly analyzed, at the same time the selection standard is discussed.
着重对线路避雷器的工作原理、安装方式等进行了分析，讨论了线路避雷器的选择方法。
In this paper the working principle and installation ways of line surge arrester are mainly analyzed, at the same time the selection standard is discussed.
着重对线路避雷器的工作原理、安装方式等进行了分析，讨论了线路避雷器的选择方法。
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