74626129
Jan 26, 1995
Jul 2, 1996
instruments to measure viscosity, density, dispersion, coating application, drying time, film thickness, film flaws, gloss, haze, orange peel, adhesion, flexibility, hardness, color, and abrasion; and instruments to measure conductivity, pH meters, flash point, surface tension, sedimentation, and baking temperature
Electrical and Scientific Apparatus