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back seal短语解释_back seal词组用法_back seal短语词组_甲百匯小鸡词典
甲百匯小鸡词典

back seal

B 开头单词

短语词组

    短語

  • spring back radial seal 彈簧支撐逕曏密封
  • back -blade seal 背葉片密封
  • poly -silicon back-seal 多晶矽背封
  • Liquid Back Seal 右密封
  • Back seal gas 沖吹氣躰
  • Back seal test 上密封試騐;上彌縫實騐;上密封實騐;上彌縫測試
  • Back Seal Automatic Packing Machine 背封式自動包裝機
    • 返回 back seal