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  • 北京鋼鐵學院機械系, 銀川起重機器廠. JG150齒輪試驗機[J]. 工程科學學報, 1987, 9(S3): 123-124. DOI: 10.13374/j.issn1001-053x.1987.s3.160
    引用本文: 北京鋼鐵學院機械系, 銀川起重機器廠. JG150齒輪試驗機[J]. 工程科學學報, 1987, 9(S3): 123-124. DOI: 10.13374/j.issn1001-053x.1987.s3.160

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