PART NAME: 75 MANIFOLD CONNECTOR SIZE: DIA 90MM*60MM PLASTIC PARTS CONSTRUCTED OF ABS PLASTIC MATERIAL USED FOR DOMESTIC VENTILATION DUCTING FITTINGS IN CONSTRUCTION THE FITTINGS ARE INJECTION MOLDED PLASTIC PARTS

GENERAL INTERPRETATIVE RULES 1 AND 6 TEXT TO CODES 3917 AND 3917 40 00 99 HS EXPLANATORY NOTES TO HEADING 3917 APPLICANT DECLARATION