• 1. Bellows valves: 波纹管阀 | 波纹管截止阀 | 进口波纹管阀门 | 涟漪管阀
• 2. Imported Bellows valves: 进口波纹管阀
• 3. The metal bellows for valves: 阀门用金属波纹管

更多释义

• 1.Introduces a kind of sealing device for ball valves, by means of orbital groove, applied the principle of bellows sealing to the production of ball valves.
  介绍了一种球阀密封装置，通过轨道槽的作用使波纹管密封的原理在球阀的生产中得以运用。
  dict.yoduao.com
• 2.For compressed air and vacuum, the Numatics poppet valves are ideal for single acting cylinders, air bellows, and vacuum material handling.
  压缩空气和真空，纽曼帝克提升阀是适用于单作用气缸，空气波纹管和真空材料处理。
  dict.yoduao.com
• 3.For compressed air or vacuum service, Numatics poppet valves are ideal for use with single acting cylinders, air bellows, and vacuum material handling applications. more…
  压缩空气或真空服务，纽曼帝克提升阀是为单动气缸，空气波纹管的理想，和真空材料处理应用。 更多…
  dict.yoduao.com

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