IS 12114 : Part 2 : 1987

IS 12114 : Part 2 : 19871360908
IS 12114 : Part 2 : 1987
Title: Gold Alloy Coverings on Watch Cases and their Accessories - Part 2 : Determination of Fineness, Thickness and Corrosion Resistance


Format: Print
Pages: 6
Year: 1987
Publisher: Bureau of Indian Standards
Availability: Out of Stock