欢迎光临

我们一直在努力

介绍了钼与钼合金的应用及其加工方法。

日期: 来源:雅诚德英语网

Application of molybdenum and molybdenum alloys and their working method were presented.

介绍了钼与钼合金的应用及其加工方法。

句子推荐