packing ring中文，packing ring的意思，packing ring翻译及用法

2026-08-13 07:10 浏览次数 24

packing ring

英[ˈpækɪŋ riŋ]美[ˈpækɪŋ rɪŋ]

密封圈；填料环；[机] 垫圈

packing ring 英语释义

英语释义

    1. piston ring

packing ring 例句

英汉例句

  • conical packing ring is set in the cavity of diode to divide the cavity into fore vacuum chamber and back oil recess;

    在二极管腔内固定设有锥形密封圈将腔体分为前真空室和后油腔；

  • Rubber packing ring for food container

    食品容器橡胶垫圈

  • Drilled packing ring of flexible graphite

    柔性石墨填料环

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