搜索 terms 文章

59460 ISO 197-4-1983 Copper and copper alloys-Terms and definitions-Part 4 Castings
技术  •  Alu  •  2008-01-30 20:50
64906 International vocabulary of basic and general terms in metrology (71pages)
技术  •  sccd  •  2007-12-15 13:03

Copyright © 2020 All Rights Reserved. 仪器信息网(cncal.com) 版权所有
GMT+8, 2024-11-22 20:29, Processed in: 0.371390 (s)