DV-79B (including printer) Digital Viscometer's video
NBCHAOVIDEO190 plays · · 2020-04-08
NIRUN DV-79B Digital Viscometer is a medium and high viscosity Rotational Viscometer with B container. DV-79B Digital Viscometer is suitable for viscosity testing of polymer solutions, petroleum, paints Coatings, solvents, cosmetics, milk products, products, juices and other samples.