T/CZACA 00001-2017 Active Group standards

T/CZACA 00001-2017 Moss Stone (Ornamental Stone Appraisal)

Publish Date: 2017-07-10 Implement Date: 2017-07-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CZACA 00001-2017

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Jewelry

Publish Date: 2017-07-10

Implement Date: 2017-07-16

Scope

Scope: This standard is applicable to the appreciation and evaluation of Songhua Stone ornamental stones, and can also be used as a basis for the price evaluation of Songhua Stone ornamental stones. Main technical content: This standard specifies the definition and classification of Songhua Stone ornamental stones, as well as related requirements for appreciation and evaluation, evaluation methods, and grade classification.