Yu Weichu, Hu Sanqing, Liu Gang, Zhang Yihua, . DEVELOPMENT AND APPLICATION OF JHR NEW TYPE CORE HOLDER SERIES[J]. Oil Drilling & Production Technology, 1995, 17(6): 82-84,97. DOI: 10.3969/j.issn.1000-7393.1995.06.018
Citation:
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Yu Weichu, Hu Sanqing, Liu Gang, Zhang Yihua, . DEVELOPMENT AND APPLICATION OF JHR NEW TYPE CORE HOLDER SERIES[J]. Oil Drilling & Production Technology, 1995, 17(6): 82-84,97. DOI: 10.3969/j.issn.1000-7393.1995.06.018
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Yu Weichu, Hu Sanqing, Liu Gang, Zhang Yihua, . DEVELOPMENT AND APPLICATION OF JHR NEW TYPE CORE HOLDER SERIES[J]. Oil Drilling & Production Technology, 1995, 17(6): 82-84,97. DOI: 10.3969/j.issn.1000-7393.1995.06.018
Citation:
|
Yu Weichu, Hu Sanqing, Liu Gang, Zhang Yihua, . DEVELOPMENT AND APPLICATION OF JHR NEW TYPE CORE HOLDER SERIES[J]. Oil Drilling & Production Technology, 1995, 17(6): 82-84,97. DOI: 10.3969/j.issn.1000-7393.1995.06.018
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