基本解释

• [经济学]套管闪络

英汉例句

双语例句

• Though the analysis of the explosion reason of interrupting arc bushing on two KW4-330 air circuit breaker, this article pointed out the gravity of pollution flashover of circuit breaker;
  本文通过对二台KW4-330型空气断路器断口灭弧瓷套污闪爆炸原固的分析，指出断路器污闪的严重性；

专业释义

经济学

• 套管闪络