USS
Definition
Un-steady State
USS means Un-steady state. Often refers to conditions of an experiment, e.g. relative permeability (rel perm) tests can be performed in steady or unsteady state conditions.
✓ Verified term
Un-steady State
USS means Un-steady state. Often refers to conditions of an experiment, e.g. relative permeability (rel perm) tests can be performed in steady or unsteady state conditions.
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