QB/T 1690-2004 Provisions on tolerances for quality measurement of precious metal jewelry
time:
2024-08-08 05:28:41
- QB/T 1690-2004
- in force
Standard ID:
QB/T 1690-2004
Standard Name:
Provisions on tolerances for quality measurement of precious metal jewelry
Chinese Name:
贵金属饰品质量测量允差的规定
Standard category:
Light Industry Standard (QB)
-
Date of Release:
2004-08-15 -
Date of Implementation:
2005-01-01
Standard ICS number:
Precision Machinery, Jewelry >> 39.060 JewelryChina Standard Classification Number:
Light Industry, Cultural and Daily necessities>>Crafts and arts and other daily necessities>>Y88 crafts and arts
alternative situation:
QB/T 1690-1993
publishing house:
China Light Industry PressISBN:
155019.2622Publication date:
2005-01-01
Drafter:
Wang RuochuanDrafting Organization:
Shanghai Laofengxiang Co., Ltd.Focal point Organization:
National Jewelry Standardization Technical CommitteeProposing Organization:
China Light Industry FederationPublishing Department:
National Development and Reform Commission of the People's Republic of China
Description (Translated English) / downloadSkip to download
Summary:
This standard specifies the requirements, test methods and markings for the quality measurement tolerances of gold, silver, platinum and palladium jewelry and materials. This standard applies to the trade of gold, silver, platinum and palladium jewelry and materials settled by quality. QB/T 1690-2004 Provisions on the Quality Measurement Tolerances of Precious Metal Jewelry QB/T1690-2004 Standard download decompression password: www.bzxz.net
- Recommended standards
- JJF 1091-2002 Calibration Specification for Micrometers for Measuring Inside Dimension
- GB 16917.1-1997 Residual current operated circuit breakers (RCBO) with overcurrent protection for household and similar purposes Part 1: General rules
- SJ/T 10324-1992 Completeness of technological document
- GB/T 15489.3-1995 滤光玻璃测试方法 截止波长温度系数
- GB 15198-1994 Hygienic standard for the limit of nitrite in food
- CECS 74:95 Technical Specification for Site Micro-Vibration Measurement
- SC/T 1060-2002 Technical specification for breeding of longnose catfish - Broodstock
- JB/T 2500-1997 Pneumatic winch
- JB/T 8435-1996 Pneumatic disc brake
- MT/T 721-1997 Thermal conductivity high concentration methane sensor for gas extraction
- SB/T 10333-2000 Terminology specifications general requirement for supermarket and convenience store company management
- JB/T 1464.1-1999 Parameters of single-spindle longitudinal cutting automatic lathe
- GB/T 3848-1983 Determination method of coercive (magnetic) force of cemented carbide
- HG/T 20519.25-1992 Comprehensive Materials Table
- GB 13042-2008 Packaging containers - Tinplate aerosol can
Please remember: "bzxz.net" is the combination of the first letters of the Chinese pinyin of the four Chinese characters "standard download" and the international top-level domain name ".net". ©2024 Standard download websitewww.bzxz.net Mail：bzxznet@163.com