GB 9969.1-1998
Replaced
T/GAAA 0008-2018
Active
Group standards
T/GAAA 0008-2018 Standard for the Appraisal of Ancient Jade
T/GAAA 0008-2018
Price:
$ 20.00
Basic Information
Standard Code:
T/GAAA 0008-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Measurement
ICS Name:
Technical product documentation
Publish Date:
2018-09-10
Implement Date:
2018-09-10
Scope
Main technical content: This benchmark provides guidance and standardization for the appraisal of ancient jade from aspects such as materials, modeling, decorative patterns, polishing techniques, and inclusion and crack patterns, and is highly practical. This benchmark plays an important guiding and standardizing role in the appraisal of ancient jade artworks, and is of great practical significance
Development Information
Related Standards
GB/T 18617.1-2002
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GB/T 18617.1-2002 Technical product documentation—Organization and naming of layers for CAD—Part 1:overview and principles
GB/T 19097-2003
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GB/T 19097-2003 Technical product documentation—Life cycle model and allocation of documents
GB/T 21085-2007
Replaced
GB/T 21085-2007 Certificate of vehicle
GB 21518-2008
Replaced
GB 21518-2008 Minimum allowable values of energy efficiency and energy efficiency grades for AC contactors
GB/T 9969-2008
Active