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AS 2039.2.1-1978
$13.61
Methods for testing anodic oxidation coatings on aluminium and aluminium alloys, Part 2.1: Sealing property tests – Measurement of impedance of clear anodic oxidation coatings (Aztac method)
AS 2039.2.1-1978 describes the procedure for determining the efficiency of sealing of clear anodic oxidation coatings on aluminium and aluminium alloys by measurement of impedance.