Elements of electrical and optical connection. Test methods-Electrical elements. Measurement of turns ratio on a transformer used in a coupler
电气和光学连接元件 测试方法
发布日期:
2001-12-12
结合EN 2591-100阅读交叉参考:EN 2591-100
To be read in conjunction with EN 2591-100Cross References:EN 2591-100