electrodynamic type high speed impedance relay电动式: electrodynamic type高速: high speed; high velocity; h ...阻抗: impedance继电器: electric relay; relay平衡杆式高速阻抗继电器: balanced beam type highspeed impendance relay下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:电动式高速阻抗继电器，即可在微信中查询翻译
