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GH2747高温合金无缝管的试制
李宏,高佩,涂玉先,王洲航
Trial production of GH2747 superalloy seamless tube
LI Hong,GAO Pei,TU Yuxian,WANG Zhouhang
轧钢 . 2020, (1): 88 -90 .  DOI: 10.13228/j.boyuan.issn1003-9996.20190008