ISO 1628-4:1986 Plastics; Determination of viscosity number and limiting viscosity number; Part 4 : Polycarbonate (PC) moulding and extrusion materials
1999ISO 1628-4:1999 Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 4: Polycarbonate (PC) moulding and extrusion materials
1986ISO 1628-4:1986 Plastics; Determination of viscosity number and limiting viscosity number; Part 4 : Polycarbonate (PC) moulding and extrusion materials