tracing machine
短语词组
- tracing g machine 描图机;电子轨迹描绘器
- circuit t tracing machine 电路绘图机
- circuit tracing machine [计][电子]电路绘图机;电路追踪机;电路跟踪描图机
- photoelectric tracing flame cutting machine 光电跟踪气割机
- photo -electric tracing and shaping machine 光电跟踪坯机 返回 tracing machine