... regenerative heat exchanger 蓄热式换热器 resinous exchanger 树脂交换剂 scraped surface heat exchanger 刮板式表面热交换器 ...
基于188个网页-相关网页
... resinous cement 树脂质耐酸水泥 resinous exchanger 树脂交流剂 resinous offset printing ink 胶印树脂油墨 ...
基于6个网页-相关网页
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