NF T53-003-1:1999 Plastics. Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials. Part 1 : designation system and basis for specifications.
1999NF T53-003-1:1999 Plastics. Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials. Part 1 : designation system and basis for specifications.
1988NF T53-003:1988 PLASTICS. POLYVINYLCHLORIDE (PVC-P) HOMOPOLYMERIC AND COPOLYMERIC PLASTICIZED COMPOUNDS. PART 1 : DESIGNATION.