metal pencil

 
       
  • 焊條

metal pencil的用法和樣例:

例句

  1. With the result the coating projects beyond the molten end of the electrode metal.
    結果葯皮伸延於焊條金屬芯熔端之外。
  2. By adding magnesium powder into the coating of electrode,the sulphurs removal in deposited metal was satisfactory.
    通過理論分析及實驗,探討了手工電弧焊焊條葯皮中添加金屬鎂粉的脫硫效果。

metal pencil的相關資料:

臨近單詞

今日熱詞
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