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起重机械焊接技术及案例 聂福全、闵志宇、李浩 等 编著 9787122417992 化学工业出版社
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全国职业技能竞赛无损检测员理论考试题集 工程建设焊接协会组织编写 化学工业出版社 9787122408365
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机械工程业课程思政案例集 钱炜 丁子珊 袁媛 化学工业出版社9787122410559
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618正品图书限时直降!6.13-6.20全场叠加满49-5,99-10,149-15!
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机械CAD技术基础 李凯岭 李萌 于明宝 王丽丽 练军峰 黄绍格 清华大学出版社 978730257
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