leaf actuator刀: knife; sword形: form; shape断路器: circuit breaker; cut-out swi ...槽形断路器: tank-truck circuit-breaker万形断路器: leaf actuator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:刀形断路器，即可在微信中查询翻译
