gbt 4740 1999
gbt 4740 1999, Total:2 items.
The international standard classification for "gbt 4740 1999" includes: Ceramic products .
The Chinese standard classification for "gbt 4740 1999" includes: Daily use ceramics products , Basic standards and general methods .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/Z 37839-2019 Information model covering the contents of GB/T 5094.1 and GB/T 5094.2,GB/T 16679, GB/T 18656 and GB/T 16901.3
- GB/T 4740-1999 STANDARD test method for compressive resistance of ceramic materials
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