• 81 -65611579 021
  • تاریخ : دوشنبه 22 مهر 1398
  • ساعت : 14 : 58

استانداردهای بین المللی

  • ASTM D217
    Cone Penetration of Lubricating Grease
  • ASTM D2783
    Measurement of Extreme-Pressure Properties of Lubricating Fluids - Four-Ball Method
  • ASTM D6082
    High Temperature Foaming Characteristics of Lubricating Oils
  • ASTM D2502
    Estimation of Mean Relative Molecular Mass of Petroleum Oils from Viscosity Measurements
  • ASTM D3238
    Calculation of Carbon Distribution and Structural Group Analysis of Petroleum Oils by the n-d-M Method
  • ASTM D5800
    Evaporation Loss of Lubricating Oils by the Noack Method
  • ASTM D5293
    Apparent Viscosity of Engine Oils and Base Stocks Between –10 °C and –35 °C Using Cold-Cranking Simulator
  • ASTM D94
    Saponification Number of Petroleum Products