piping steel

 
  • 鎮靜鋼

piping steel的用法和樣例:

例句

  1. The macroexamination and micro-examination of the characteristics of the common cavity defect in cold rolled sheet of low carbon Al-killed steel were carried out.
    對生產中常見的低碳鋁鎮靜鋼冷軋板孔洞缺陷特徵進行了宏觀和微觀分析。

piping steel的相關資料:

臨近單詞

今日熱詞
目錄 附錄 查詞歷史