reader-punch equipment

机械专业英语词汇... ... reader-punch 读出穿孔机 reader-punch equipment 阅读穿孔设备 read error 读数误差，读取误差 ...

... rationing equipment 定量配料设备, 计量设备 reader-punch equipment 卡片阅读-穿孔设备 read-write equipment 读写装置 ...