sealed cover meaning in Chinese

密封盖

The casing is provided with a self - sealing cover - plate
外壳是自动封口的活动盖板。
Finite element analysis on sealing cover of dwx hydraulic prop
型液压支柱密封盖的有限元分析
Cranes ; driving wheel units and idler wheel units ; sealing covers
起重机.驱动轮装置及从动轮装置.密封盖
Heat sealed cover design enhanced energy saving & performance
热对盖的设计促进了能源的节约，提高了性能
Cranes ; bottom blocks ; sealing covers for type b rope pulleys with deep groove ball bearing and internal sleeve
起重机.下滑车.带深滚道滚珠轴承和内套筒的b型绳索轮

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