钒钢

钒钢
fángāng
(1) [vanadium steel]
(2) 与钒熔合成合金的钢, 钒硬化钢并用来除去氧及可能的氮
(3) 与钒及其它元素(如铬)熔合成合金的钢

Advanced Chinese dictionary. 2013.

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