double-seal

基本解释

• 双重密封

同根派生

• double-seal相关词

英汉例句

• The pot cover has applied double sealing.
  锅盖采用双道密封。
• Introducing the structure design,working principle and performance of double sealed guide valves.
  介绍了双密封导轨阀的结构设计、工作原理与性能特点。
• Application of Dry Gas Double Seal for Hydrogen Compressor
  双端面干气密封在氢压机上的应用
• There are double seals for ball baring unit and it is normally pre-greased for working in the condition of dust, slob and causticity.
  带座外球面轴承一般为预填装润滑脂，采用双层密封形式，适合在粉尘、泥水、腐蚀性介质的场合内使用，利于主机工作。
• Application of Liquid-filled Double Seal in Floating Roof Tank
  充液式双重密封在浮顶罐中的应用

• double-seal更多例句