ASTM C257-52

Method of Test for Compressive Strength of Magnesium Oxychloride Cements (Withdrawn 1973)

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The information about the standard:

Designation standards: ASTM C257-52
Note: UNGÜLTIG
Approximate weight : 300 g (0.66 lbs)
Country: American technical standard
Kategorie: Technische Normen ASTM