maraging例句
2024年06月30日 11:40:18
The criterion is helpful for rational alloying of
maraging steels with lower Ni and Co contents.
这些为马氏体时效钢降镍钴和合理的合金化提供有益的看法.
A new type of
maraging steel metal powder cored wire for die TIG surfacing is developed.
研制了一种用于TIG模具堆焊的马氏体时效钢金属粉芯焊丝.