ASTM D4308-95 Standard Test Method for Electrical Conductivity of Liquid Hydrocarbons by Precision Meter
ISO 1219-1:2006 Fluid power systems and components - Graphic symbols and circuit diagrams - Part 1: Graphic symbols for conventional use and data-processing applications
ISO 16889:2008 Hydraulic fluid power - Filters - Multi-pass method for evaluating filtration performance of a filter element
ISO 2909:2002 Petroleum products - Calculation of viscosity index from kinematic viscosity
ISO 2944:2000 Fluid power systems and components - Nominal pressures
ISO 3448:1992 Industrial liquid lubricants; ISO vicosity classification
ISO 3675:1998 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method
ISO 4021:1992 Hydraulic fluid power; particulate contamination analysis; extraction of fluid samples from lines of an operating system
ISO 4406:2017 Hydraulic fluid power — Fluids — Method for coding level of contamination by solid particles
ISO 5598:2008 Fluid power systems and components - Vocabulary
ISO 6415:2005 Internal combustion engines - Spin-on filters for lubricating oil - Dimensions
ISO 9110-1:1990 Hydraulic fluid power; measurement techniques; part 1: general measurement principles
ISO 9110-2:1990 Hydraulic fluid power; measurement techniques; part 2: measurement of average steady-state pressure in a closed conduit
BS ISO 3968:2017 history
2017BS ISO 3968:2017 Hydraulic fluid power. Filters. Evaluation of differential pressure versus flow
2002BS ISO 3968:2002 Hydraulic fluid power. Filters. Evaluation of differential pressure versus flow characteristics