ASTM D 4921 : 1995 : R2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Foaming Tendencies of Engine Coolants at Room Temperature
Hardcopy , PDF
08-06-2020
English
01-10-2012
CONTAINED IN VOL. 15.05, 2015 Applies to a simple shake test for evaluating the tendency of an aqueous solution of engine coolant to foam at room temperature.
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