星空体育官网：
1 国家电网公司会集规划投标收购 （项目公司称号） kV （工程称号）工程 铝包钢芯铝绞线 投标文件 （技术规范专用部分） 规划单位： 年 月 2 1 规范技术参数 ······································································1 JL/LB20A-70/40-12/7 规范技术参数 ···················································1 JL/LB20A-95/55-12/7 规范技术参数 ···················································3 JL/LB20A-120/25-7/7 规范技术参数 ··················································
