alloy pipe

 
  • 合金鋼管

alloy pipe的用法和樣例:

例句

  1. The mechanical properties of carbon and low alloysteel tubes produced in this way can be reached to that of tubes of some normalized alloy steels.
    其碳素及普通低合金鋼管的力學性能可達到部分調質熱處理后的合金鋼管水平。
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