焊管压扁开裂的原因分析
张达富,吴安术,刘锦燕
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ZHANG Da-fu,WU An-shu,LIU Jin-yan
中国钢铁期刊网 . 2016, (5): 41 -45 .  DOI: 10.13228/j.boyuan.issn1001-0777.20160001