polyisocyanurate

polyisocyanurate

 英

  • 網絡聚異氰脲酸酯;聚異氰脲酯;聚異氰尿酸脂

例句

Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board

貼面硬質泡沫尿酸隔熱標準規范

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