研究了合金元素对一种多元合金钢可逆回火脆性的影响。

Effect of alloying elements of a multicomponent alloy steel on the temper embrittlement is investigated.

youdao

研究了合金元素对一种多元合金钢可逆回火脆性的影响。

Effect of alloying elements of a multicomponent alloy steel on the temper embrittlement is investigated.

youdao