cleaning certificate

  • 清管合格证

cleaning certificate的用法和样例:

例句

  1. And you'll have to get the yellow paper,of course-I mean a health certificate.
    当然,你还得拿到黄皮书,我是说体检合格证。
  2. When a plane has passed all the tests it can get a government certificate of airworthiness.
    飞机经过全部试验合格后,才能获得政府颁发的飞行性能检验合格证。

cleaning certificate的相关资料:

临近单词

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