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purple clay
purple clay, Total:7 items.
In the international standard classification, purple clay involves: Ceramics, Technical product documentation, Services, Construction materials.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, purple clay
Group Standards of the People's Republic of China, purple clay
- T/GAAA 0007-2019 Evaluation Criterion of Zisha Teapot
- T/NXSCJS 071-2023 Specifications for the six-dimensional identification of purple clay teapots
- T/LJH 017-2019 Purple sand dry powder interior wall coatings for construction
- T/GAAA 0020-2019 Special Technical Terms of Chinese Artworks Appraisal—Part 10:Purple-Sand Ware
Liaoning Provincial Standard of the People's Republic of China, purple clay