middle and low alloy steel
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- 中低合金钢
双语例句
- For welding key structures of low-alloy steel with appropritate strength.
焊接碳钢及相应强度的低合金钢结构。 - A method for determination of acid soluble and total aluminium in low and middle alloy steel by AES was presented.
本文利用原子发射光谱法定量测定中低合金钢中的酸溶铝和全铝。
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