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ASTM D 5621 : 2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Sonic Shear Stability of Hydraulic Fluids
Hardcopy , PDF
15-05-2024
English
01-06-2019
This test method covers the evaluation of the shear stability of hydraulic fluids in terms of the final viscosity that results from irradiating a sample of the hydraulic fluid in a sonic oscillator.
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