Yesterday I was playing rough work, and today Wang Huai and Chu Siyuan experienced what ancient porcelain is.

Today, there was a big job on the kiln, so the small kiln did not move, and the big kiln was opened directly.

The cost of firewood burning in large kilns is extremely high, and thousands of catties of pine firewood are often needed for a kiln, and the success rate is very low, and the firing risk is too great.

When firing porcelain, it is necessary to cover the porcelain fetus, isolate the wood ash from the fire, avoid direct contact with it, and make the glaze of the ceramic consistent

"This Star Wants to Find a Class" Chapter 247: The Brothers are hitting their hands, please wait a moment,

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