麻纤维软填料在高压高水基动密封工况下的抗磨损技术研究
마섬유연전료재고압고수기동밀봉공황하적항마손기술연구
Research on Anti-wear Characteristic of Ramee-braided Soft Packing in Sealing Condition of High Pressure and High Water-based Fluid
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