electric switches meaning in English
电动转辙器（铁路）
Examples
- The factors of stress concentration in thin plates used as springs in electric switches were required .
要求定出用作电器开关簧片的薄板中的应力集中系数。 - Life of electric switch with self - elastic contact finger is long
自力型触指,开关电气寿命长 - Zd9 zdj9 series electric switch machines
Zd9 zdj9系列电动转辙机 - Axial fan as purging and cooling in electric switch box
有适合放在配电箱内作为换气冷却用的轴流风扇。 - Zd6 series electric switch machines
Zd6系列电动转辙机