The matter was finalized, and Cheng Runnian naturally didn't hide it, and revised the drawings overnight after going back.

Whether it is to make cement or bricks, it requires a very high temperature, and if it cannot be reached at the current smelting level, then it can only be found by Cheng Runnian.

Fortunately, several stoves in Chengjia Village have been proven to be possible, and now Cheng Runnian only needs to make slight modifications before they can be put into use.

......

"Why does the emperor always want to cut me" Chapter 67 That must not be ventilated first I am hitting with my hand, please wait a moment,

Once the content is updated, please refresh the page again to get the latest updates!