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International Standard Category: Powder metallurgy

YS/T 60-2006    Blanks for cemented carbide sealing ring
硬质合金密封环毛坯;
Category No.:77.16 Valid Status:superseded
Issued Organization:NDRC Issued Date:2006-3-7
Implemented Date:2006-8-1 Abolished Date:
Superseded Standard.: Superseded Date:2020-1-1
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