Abstract: The swelling effect and deterioration of high-voltage cable accessories can easily lead to insulation breakdown and seriously threaten the safe and stable operation of high-voltage cables.

航天南湖6.87% 4.42%股吧 佳驰科技5.95% 2.62%股吧 睿创微纳5.85% 0.69%股吧 中航光电5.46% 0.14%股吧 航发动力5.37%-0.97%股吧 航天电子4.74 ...