650MW汽轮机高压缸接管焊缝缺陷焊接修复
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1001-0599|volume|S2|138-139
ISSN: 1001-0599
Source: 设备管理与维修, Vol.volume, Iss.S2, 2015-01, pp. : 138-139
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Abstract