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International Standard Category: Thermoplastic materials

HG/T 3028-1999    Polytetrafluoroethylene resins for paste extrusion
糊状挤出用聚四氟乙烯树脂 ;
Category No.:83.080.20 Valid Status:valid
Issued Organization:国家石油和化学工业局 Issued Date:1999-06-16
Implemented Date:2000-6-1 Abolished Date:
Superseded Standard.: Superseded Date:
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