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颁布单位: |
颁布时间:1968 |
实施时间: |
学科分类:[Value Analysis (Cost Control), Economic Engineering, Definitions, Promotion, Notes]
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颁布单位: |
颁布时间:1959 |
实施时间: |
学科分类:[Value Analysis (Cost Control), Economic Engineering, Promotion, Notes]
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颁布单位: |
颁布时间:1953 |
实施时间: |
学科分类:[Value Analysis (Cost Control), Economic Engineering, Promotion, Notes]
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颁布单位: |
颁布时间:1949 |
实施时间: |
学科分类:[Value Analysis (Cost Control), Economic Engineering, History, Promotion, Notes]