ASTM D1920-66(1976)

Recommended Practice for Determining Light Dosage in Carbon-Arc Light Aging Apparatus (Withdrawn 1981)

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The information about the standard:

Designation standards: ASTM D1920-66(1976)
Note: WITHDRAWN
Approximate weight : 300 g (0.66 lbs)
Country: American technical standard
Category: Technical standards ASTM