Milling machine equipped with lubricating oil

Project  Quality indicators Test method  Variety   L_AN  Viscosity grade(GB3141) 32  46  ————  (Kinematic viscosity)(40℃),mm2/s  28.8-35.2  41.1-50.06  GB/T265 When the temperature is above zero,using the milling machine oil of 41.1-50.06㎜2/scenti degree kinematic viscosity ,46# domestic milling machine oil.When the temperature is below zero ,using the milling machine oil of 28.8-35.2㎜2/scenti degree kinematic viscosity ,32# domestic…