| 姓名:刘瑛//罗学科著 作者简介: 作品:《数控技术应用专业英语》 姓名:刘瑛 罗学科 编著 作者简介: 作品:《数控技术应用专业英语》 |
| unit 1 introduction of cnc machine tool tuning-in text words study language study speaking practice technical reading unit 2 automatic tool changer tuning-in text words study language study speaking practice technical reading unit 3 the coordinate systems tuning-in text words study language study speaking practice technical reading unit 4 mathematics for nc programming tuning-in text words study language study speaking practice technical reading unit 5 word ad 更多 |
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