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International Standard Category: Refractories

YB/T 5013-2005    Silica refractory bricks for coke oven
焦炉用硅砖 ;
Category No.:81.08 Valid Status:valid
Issued Organization:NDRC Issued Date:2005-4-11
Implemented Date:2005-8-1 Abolished Date:
Superseded Standard.: Superseded Date:
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