YS/T 428-2000
Niobium pentaoxide (English Version)

Standard No.
YS/T 428-2000
Language
Chinese, Available in English version
Release Date
2000
Published By
Professional Standard - Non-ferrous Metal
Status
 2013-03
Replace By
YS/T 428-2012
Latest
YS/T 428-2012

YS/T 428-2000 history




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