tracing machine
短语词组
- tracing g machine 描圖機;電子軌跡描繪器
- circuit t tracing machine 電路繪圖機
- circuit tracing machine [計][電子]電路繪圖機;電路追蹤機;電路跟蹤描圖機
- photoelectric tracing flame cutting machine 光電跟蹤氣割機
- photo -electric tracing and shaping machine 光電跟蹤坯機 返回 tracing machine