基本信息
文件名称:MG250 591-WD型采煤机右摇臂壳体加工工艺与数控编程设计.pdf
文件大小:330.17 KB
总页数:4 页
更新时间:2026-02-04
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文档摘要
HeilongjiangInstituteofScience
andTechnology
GraduationProject(Thesis)
AssignmentSheet
:
DateofTaskIssuance:YearMonthDay,StartDateof
Design(Thesis):YearMonthDay,CompletionDateof
Design(Thes