Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles (ISO/DIS 1628-1:2020); German and English version prEN ISO 1628-1:2020
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscosimeters - Part 2: Poly(vinyl chloride) resins (ISO 1628-2:1998); German version EN ISO 1628-2:1998— 15 стр.
Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 1: General principles (ISO 1628-1:2021); German version EN ISO 1628-1:2021— 24 стр.