钛换热管与管板焊接的气体保护措施优化
郭潇潇，张莹莹，高磊，师瑀，纪强
Optimization of Gas Protection Measures for Welding Titanium Heat Exchanger Pipe and Tube Sheet
Guo Xiaoxiao，Zhang Yingying，Gao Lei，Shi Yu，Ji Qiang
辽宁石油化工大学学报
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2019, (4): 83
-86
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DOI: 10.3969/j.issn.1672-6952.2019.04.015
