bellows seal

[ˈbeləuz si:l]
  • 释义
  • 波纹管[伸缩鼓]式密封,膜盒[气囊]式密封;

  • 双语例句
  • 1、

    Mechanical Seals , Mechanical Seal, Elastomer Bellows Mechanical Seal, Metal Bellows, Seal Mechanical Seals.

    采购产品机械印章, 弹性体,风箱机械印章, 金属复盖风箱, 封闭机械印章.

    互联网