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International Standard Category: Raw materials for rubber and plastics in general

QB/T 4197-2011    Polyurethane resin for synthetic leather
合成革用聚氨酯树脂;
Category No.:83.040.01 Valid Status:valid
Issued Organization:MIIT Issued Date:2011-6-15
Implemented Date:2011-10-1 Abolished Date:
Superseded Standard.: Superseded Date:
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