Coaxial cables. Sectional specifications for cables used in telecom applications-Miniaturized cables used in digital communication systems
同轴电缆 电信用电缆分规范
发布日期:
2002-09-06
结合BS EN 50117-1:2002阅读交叉参考:EN 50117-1EN 50290-1-2EN 50290-2-20EN 50290-2-27EN 50290-4-1
To be read in conjunction with BS EN 50117-1:2002Cross References:EN 50117-1EN 50290-1-2EN 50290-2-20EN 50290-2-27EN 50290-4-1