中新网廊坊10月15日电 (宋敏涛 李元滢 陈明宇)中石油天然气管道局(以下称管道局)15日透露，管道局设计院通过与清华大学电机工程与应用电子技术系高电压与绝缘研究所合作，近日完成一项高压直流输电线...
Beijing, langfang October 15 (Song Mintao Li Yuanying Ming-yu Chen) in oil and gas pipeline bureau (hereinafter referred to as CPP) 15 revealed that CPP design institute with the department of electrical engineering and application of electronic technology, tsinghua university institute of high voltage and insulation cooperation, recently completed a high-voltage dc transmission line...
