• 1. Double disc: 双闸板
• 2. Double Disc Flat Gate Valves: 双闸板平板闸阀 | 双闸板平板 | 高温高压电站闸阀 | 双阀板平板
• 3. Double disc swing foot valve: 旋启双瓣式底阀

更多释义

• 1.Beating Feature and typical technological process of double disc refiner were analysed.
  本文主要对双圆盘磨浆机的打浆特性、典型打浆工艺流程作了阐述。
  dict.yoduao.com
• 2.MK77 series double Disc Grinding Machine is a new technology developed independently with a number of related patents.
  其中MK77系列双端面磨床是自主开发的新型双端面磨床，并拥有多项相关专利技术。
  dict.yoduao.com
• 3.Double disc check valve consists of body, disc, valve rod and spring and other parts. The valve is designed with slim light weight.
  双瓣止回阀主要由阀体、阀瓣、阀杆及弹簧等重要零件组成，并采用薄型轻巧设计。
  dict.yoduao.com

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