First: pottery and porcelain are two different things.

Second: modern ceramics and ancient ceramics are two different things.

Third: Bulletproof ceramics are different from ceramics used in daily life.

Fourth: Pistol bullets and rifle bullets are two different things.

Fifth: Resisting the penetration of a bullet is not the same as the kinetic energy of bearing a bullet.

Sixth: Although the arquebus technology is very ancient, the power of people is really not bad.

Seventh: the conscienceless cannon consumes a lot of gunpowder, the range is too close, the accuracy is not high, and it is not as useful as the breech gun and classical rockets.

Eighth: The technical difficulty of the mortar may not be high, but the technical difficulty of the mortar shell is high!

Ninth: Don't take it for granted!

Tenth: The one who said that he agreed not to shoot officers in the era of queuing to shoot - the reason why he was queuing up to shoot was because the arquebus couldn't shoot accurately. Who hits is completely based on probability, so it doesn't matter if you are an officer or not.

Eleventh: Some people say that I have a temper, but I actually prefer to be more honest and external to obsessive-compulsive disorder.

"Slaying the Dragon" I have to open a single chapter It's being played by hand, please wait a moment,

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