Ostwald U-Tube Viscometer, Size 1Uncalibrated
Specifications:ASTM D446, ISO 3105, IP 71 Part 2, BS188
Test Methods:ASTM D2857, ISO 1628
Jl. Jupiter VI, Perum Bintang Metropol Blok A7 No.16 Bekasi Utara 17122 , BekasiBekasi , Indonesia