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Keyword [Frictional resistance]
Result: 21 - 23 | Page: 2 of 2
21. Study On Technical Economy Of Application Of Ductile Iron Pipe In Heating Engineering
22. Experimental Study On Equivalent Absolute Roughness Of Composite Steel Pipe Stainless Steel Lined
23. Fluorescence Oil Film Global Thickness Measurement And Friction Resistance Measurement Error Analysis
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