As for those complex parts, as long as you can get a lathe, it's quite easy.

Of course, this is not something that Sun Ming can do at this stage, he needs more talent and time.

The war horse galloped in front, and Sun Ming ate ashes in the back.

However, fortunately, the hard work paid off, and after chasing for ten miles, the war horse in front finally slowed down.

Sun Ming was already so tired that he couldn't breathe.

......

"Saving the Ming Empire from the Son-in-law" Chapter 69 You rebel son is in the middle of a hand, please wait a moment,

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