This standard lays down guidelines for manufacture of gold solders for use in the manufacture of gold articles/ornaments of 23.3, 22, 21, 18, 14, 12 and 9 carat.
IS 3095-1981 history
2023ISO/DIS 3095:2023 Railway applications — Acoustics — Measurement of noise emitted by railbound vehicles
1982IS 3095-1981 Guide to the manufacture of solder for goldware