| 姓名:綦战朝著 作者简介: 作品:《机电专业英语》 |
| unit 1 text a engineering materials text b choosing the appropriate rockwell scale practical writing 1 英文贺卡 unit 2 text a basics of sheet metal forming text b sheet metal forming defects practical writing 2 英文电子邮件 unit 3 text a the lathe text b lathe operations practical writing 3 英文书信简介(1) unit 4 text a the milling machine text b a drill press practical writing 4 英文书信简介(2) unit 5 text a computer-aided process planning text b powerful part modeling practical writing 5 英文商务信函(1) unit 6 text a reset of torque limiter text b carriage drive motor replacement practical writing 更多 |
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