ICS 39
PRECISION MECHANICS. JEWELLERY
7 sub-categories · 2,848 standards
Sub-categories
Standards in This Category
QB/T 2268-2025
QB
Technical Requirements and Test Methods for Paint Layers of Metal Appearance Parts of Timing Instruments
EVS-EN ISO 24018:2026
Jewellery and precious metals - Specifications for 1 kilogram gold bar (ISO 24018:2020)
EVS-EN ISO 11596:2026
Jewellery and precious metals - Sampling of precious metals and precious metal alloys (ISO 11596:2021)
EVS-EN ISO 22764:2026
Jewellery and precious metals - Fineness of solders used with precious metal jewellery alloys (ISO 22764:2020)
EVS-EN ISO 11427:2024
Jewellery and precious metals - Determination of silver - Potentiometry using potassium bromide (ISO 11427:2024)
GS ISO 10713:2006
Gold alloy coatings
GS 902:2018
Specification for Fine Grade Palladium
GS 904:2018
Specification for Zinc Ingot
GS 891:2018
Specification for gold solders for use in manufacture of jewellery
GS 903:2018
Specification for Primary Nickel
GS 889-1:2019
Specification for Gold and Gold alloys, jewellery/artefacts – Fineness and Marking
GS 901:2018
Code for the gems and jewellery industries
GS 889-2:2019
Specification for Refined gold bullion, coin and medallion – Fineness and Marking
GS 892:2018
Guidelines for manufacture of 23, 22, 21, 18, 14 and 9 carat gold alloys
GS 900:2018
General Requirements for the Supply of Metallurgical Materials
GS 1243:2019
Guidelines for the grant of license for hallmarking of Jewellery by Assaying and Hallmarking Centres
GS 1250:2019
Guidelines for the grant of license for the marking of refined gold by refineries and mints
EVS-EN ISO 11210:2023
Jewellery and precious metals - Determination of platinum - Gravimetry using ammonium chloride (ISO 11210:2023)
EVS-EN ISO 11490:2023
Jewellery and precious metals - Determination of palladium - Gravimetry using dimethylglyoxime (ISO 11490:2023)
EVS-EN 1811:2023