QB/T 4189-2011 Active Industry standards-Light industry

QB/T 4189-2011 Jewelry craftsmanship quality evaluation specification for precious metals

Publish Date: 2011-06-15 Implement Date: 2011-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: QB/T 4189-2011

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Decorative arts and crafts

ICS Name: -

Publish Date: 2011-06-15

Implement Date: 2011-10-01

Pages: 10 pages

Development Information

Pages: 10 pages

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