DZ/T 0101.12-1994
Active
DZ/T 0224-2007
Active
Industry standards-Geology
DZ/T 0224-2007 Standard for appraisal and evaluation of view stone
DZ/T 0224-2007 Standard for appraisal and evaluation of view stone
Basic Information
Standard Code:
DZ/T 0224-2007
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2007-09-14
Implement Date:
2007-09-20
Pages:
8 pages
Scope
This standard specifies the classification of ornamental stones, the evaluation and appraisal factors of ornamental stones, the evaluation and appraisal standards of ornamental stones, the grading classification of ornamental stones, and the evaluation and appraisal principles of ornamental stones, etc.
This standard is applicable to the evaluation and appraisal activities of ornamental stones conducted by organizations at all levels.
Development Information
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