If it can be applied on a large scale, all weapons and equipment will be brought to a higher level, which will bring immeasurable value.

In fact, Guan Ning has already started preparations. In recent years, in addition to handling official duties, the ministry he has visited the most is the Ministry of Industry.

Because of Guan Ning's attention, the status of the Ministry of Industry has also risen sharply, and no one dares to neglect it.

His idea was realized through the Ministry of Industry, but it required many trials.

Now, the blast furnace used for steelmaking has been built, and after trials, the construction plan has been formally determined and can be replicated.

And according to convention, it was named Yuanwu Furnace.

However, due to the impact of the war, productivity was not restored and large-scale production was not possible.

To expand the production of steel, it is necessary to expand the production of coke, and in turn, the mining of coal must be expanded.

Now that the war is over, we can take care of these things.

Guan Ning looked at the six Yuanwu cannons in front of him, and his thoughts flashed instantly.

These six artillery pieces were brought back from the battlefield. Three of them have been completely scrapped, and the remaining three can barely be used, but they cannot last long.
Chapter completed!