1
最全铝包钢绞线技术参数表
1 标准技术参数 ······································································· 1
1.1 JLB20A-35-7 (JLB20A-35)标准技术参数 ········································· 1
1.2 JLB20A-50-7 (JLB20A-50)标准技术参数 ········································· 2
1.3 JLB40-50-7 (JLB40-50)标准技术参数 ·············································· 4
1.3 JLB20A-80-7 (JLB20A-80)标准技术参数 ·····················