YONGLIDA QNB-6 ISO flow Viscosity Cup 6mm Aperture Measurement range 188~ 684cSt
SE
6mmISO 2431、GB/T 6753.4
Viscosity range 188~ 684cSt, flow hole diameter 6mm, cup body material aluminum alloy, filter material stainless steel, Applicable standards ISO 2431, GB/T 6753.4.