principle of choosing materials

 
  • 選材

principle of choosing materials的用法和樣例:

例句

  1. High-class tonics are prepared from superior materials.
    上等補晶,選材精良。
  2. Proper selection of materials, preheating and postheating can help to avoid cracking.
    適當的選材與低溫預熱及后熱可以抑制表面裂紋的產(chǎn)生。

principle of choosing materials的相關(guān)資料:

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