23 - 25 October 2018
Testing surface tension/energy by means of test inks/pens.Test ink blue 18 - 105 mN/mTest ink pink 28 - 60 mN/mCotton tippes applicators/approvedTest pens blue and pinkTest pen QuicktestTest ink case
Testing surface tension/energy by means of test inks/pens.
Test ink blue 18 - 105 mN/m
Test ink pink 28 - 60 mN/m
Cotton tippes applicators/approved
Test pens ...