T/NXSCJS 020-2021 Active Group standards

T/NXSCJS 020-2021 Six-Dimensional Appraisal Standards for Shoushan Stone

T/NXSCJS 020-2021

Publish Date: 2021-11-17 Implement Date: 2021-11-17 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/NXSCJS 020-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Economic and cultural

ICS Name: Other services

Publish Date: 2021-11-17

Implement Date: 2021-11-17

Scope

Main technical content: This standard specifies the definition, types, composition, properties, grading, appraisal requirements, appraisal methods, and types of appraisal opinions of Shoushan stone. This standard is applicable to the appraisal of Shoushan stone