Sheet and Strip, Heavy-Thickness Coils, Hot-Rolled, Carbon, Commercial, Drawing, Structural, High-Strength Low-Alloy, and High-Strength Low-Alloy with Improved Formability

 
  • 含鈮或釩的高強度低合金和改性高強度低合金熱軋厚鍍錫卷板結構碳鋼板材和帶材規范
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