aperture time

 
       
  • 縫隙時間

aperture time的用法和樣例:

例句

  1. It can also get the same result by raising the tube billet's heating temperature and prolonging its heating time.
    適當提高管坯加熱溫度和延長加熱時間,均能顯著減少穿孔毛管的外折缺陷,提高金屬收得率。
今日熱詞
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