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0引言移动通信行业的快速发展,促进了可解决通信基站安装空间狭小问题的第5类软导体异形电缆的应用。目前,电线电缆行业中的异形模具设计和使用大多集中在第2类硬导体方面。由于第5类软导体的单线较细,如采用第2类硬导体常用的压轮成
0 Introduction The rapid development of mobile communication industry has promoted the application of Category 5 soft conductor profiled cable which can solve the problem of small installation space of communication base station. At present, the design and use of profiled molds in the wire and cable industry are mostly concentrated in Category 2 hard conductors. As the fifth category of thin conductor of a single thin, such as the use of the second type of hard conductor commonly used pressure wheel into