搜索筛选:
搜索耗时0.0317秒,为你在为你在61,042,058篇论文里面共找到 1 篇相符的论文内容
类      型:
[期刊论文] 作者:Tomasz Babul,Natalia Kuchariev, 来源:材料热处理学报 年份:2004
The paper presents the results of wear and metallography tests of tool steel grades: ASTM A681, Chl2M and Ch12FS per GOST, AMS 6437E i BS X46Cr13, all surface h...
相关搜索: