段晓燕, 田树臣. 双螺旋密封在长输油泵上的推广应用[J]. 油气储运, 1994, 13(4): 48-49.
引用本文: 段晓燕, 田树臣. 双螺旋密封在长输油泵上的推广应用[J]. 油气储运, 1994, 13(4): 48-49.
Duan Xiaoyan, Tian Shuchen. Application and Dissemination of Double—Vortex Seal in Pipeline Pump[J]. Oil & Gas Storage and Transportation, 1994, 13(4): 48-49.
Citation: Duan Xiaoyan, Tian Shuchen. Application and Dissemination of Double—Vortex Seal in Pipeline Pump[J]. Oil & Gas Storage and Transportation, 1994, 13(4): 48-49.

双螺旋密封在长输油泵上的推广应用

Application and Dissemination of Double—Vortex Seal in Pipeline Pump

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