Serial number burn temperature/°C Remark No. No. Burn temperature/°C Remarks 1 7001 475 5 7178 475 Different data 2 3 7A04 490 Temperature at last firing 6 7079 482 Different materials introduction 525 Second firing temperature 480 475 Information on different materials 7 7A31
580
590
Different data introductionThe history of stone carving begins with the origin of human art. It can be said that there is no art form that is more ancient than stone carving, and there is no art form that is more popular and lasting. The history of stone carving can be traced back to the middle of the Paleolithic Age, which is about 120000 years ago. Since then, stone carvings have been handed down to this day.
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