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Pneumatic fluid power — Assessment of component reliability by testing — Part 3: Cylinders with piston rod

90.93 Standard confirmed

ISO/TC 131

Pneumatic fluid power — Assessment of component reliability by testing — Part 4: Pressure regulators

90.20 Standard under periodical review

ISO/TC 131

Pneumatic fluid power — Assessment of component reliability by testing — Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves

90.60 Close of review

ISO/TC 131

Fluid power systems and components — Nominal pressures

90.93 Standard confirmed

ISO/TC 131

Hydraulic fluid power — General rules and safety requirements for systems and their components

90.93 Standard confirmed

ISO/TC 131/SC 9

Pneumatic fluid power — General rules and safety requirements for systems and their components

90.93 Standard confirmed

ISO/TC 131/SC 9

Hydraulic fluid power — Determination of discharge flow rate and thermal losses of gas loaded accumulators — Part 1: Test method

60.60 Standard published

ISO/TC 131

Fluid power systems and components — Vocabulary

60.60 Standard published

ISO/TC 131/SC 1

Rubber — Compatibility between hydraulic fluids and standard elastomeric materials

90.93 Standard confirmed

ISO/TC 45/SC 4

Pneumatic fluid power — Determination of flow-rate characteristics of components using compressible fluids — Part 1: General rules and test methods for steady-state flow

90.93 Standard confirmed

ISO/TC 131/SC 5

Pneumatic fluid power — Determination of flow-rate characteristics of components using compressible fluids — Part 1: General rules and test methods for steady-state flow — Amendment 1: Effective conductance

60.60 Standard published

ISO/TC 131/SC 5

Pneumatic fluid power — Determination of flow-rate characteristics of components using compressible fluids — Part 1: General rules and test methods for steady-state flow — Amendment 2: Annex C - Evaluation of measurement uncertainty

20.60 Close of comment period

ISO/TC 131/SC 5

Pneumatic fluid power — Determination of flow-rate characteristics of components using compressible fluids — Part 2: Alternative test methods

60.60 Standard published

ISO/TC 131/SC 5

Pneumatic fluid power — Determination of flow-rate characteristics of components using compressible fluids — Part 2: Alternative test methods — Amendment 1: Annex A - Evaluation of measurement uncertainty

20.60 Close of comment period

ISO/TC 131/SC 5

Pneumatic fluid power — Determination of flow-rate characteristics of components using compressible fluids — Part 3: Method for calculating steady-state flow-rate characteristics of systems

90.93 Standard confirmed

ISO/TC 131/SC 5

Pneumatic fluid power — Standard reference atmosphere

90.93 Standard confirmed

ISO/TC 131/SC 5

Hydraulic fluid power — Measurement techniques — Part 1: General measurement principles

60.60 Standard published

ISO/TC 131/SC 8

Hydraulic fluid power — Measurement techniques — Part 2: Measurement of average steady-state pressure in a closed conduit

60.60 Standard published

ISO/TC 131/SC 8