hot wall hydrotreating reactor的意思|示意
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热壁加氢处理反应器
hot wall hydrotreating reactor的网络常见释义
热壁加氢反应器 ...热壁加氢反应器；研制 [gap=676]Key words: 2.25Cr-1Mo-0.25V steel; structure with forging and weld; hot wall hydrotreating reactor; fabrication ...