IS 9925 : 1981
IS 9925 : 19811342337
IS 9925 : 1981
Title: Method for determination of gold and silver in gold and silver thread and embroidery materials
Format: Print
Pages: 8
Year: 1981
Publisher: Bureau of Indian Standards
Availability: Out of Stock
Title: Method for determination of gold and silver in gold and silver thread and embroidery materials
Format: Print
Pages: 8
Year: 1981
Publisher: Bureau of Indian Standards
Availability: Out of Stock
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