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International Standard Category: Nickel and chromium products

YS/T 277-2009    Nickel monoxide
氧化亚镍 ;
Category No.:77.150.40 Valid Status:superseded
Issued Organization:Ministry of Industry and Information Technology Issued Date:2009-12-04
Implemented Date:2010-6-1 Abolished Date:
Superseded Standard.:YS/T 277-2016
Superseded Date:2017-1-1
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