"Luan'er, you observe carefully, not for you to learn technology, well, you understand what I mean, and, you two, take a good look at it, this, it is the data I left, I see it, I am a few places, this, there will be no drawings left, you yourself, you are not allowed to stay, that is, you are not allowed to draw, even, even samples are not allowed to stay, understand!"

The movements on Yang Qiao's hand did not end, and his mouth was not idle, while tapping, well, is it copper, naturally, the sound of this knocking is not so loud, and besides, this item is also small.

On this mouth, while giving Luan'er a task, observing, observing something, naturally it is not to learn Yang Qiao's craft, and there is no need to learn, it is not that Yang Qiao does not let him learn, but temporarily, none of the children in the family have found out that they have this specialty, so Yang Qiao does not plan to teach, well, is it suitable to teach.

For the master and apprentice, the teaching is different.

"You guys, take a good look at my technique, maybe, you can't do it at first, practice slowly, maybe, you need the cooperation of the two of you, don't worry, and, Luan'er, what about the future, you remember, this thing, first of all, you have to come here to get it, well, this thing, you can buckle it here, this, Luan'er, you look at it, this, this is the last step, when you come to buckle it, I will give you a small tool to buckle it."

As he spoke, the steps of a complete bullet casing were completed, well, the warhead, and the primer site behind, but, temporarily speaking, this warhead, and the primer site are separated, well, just wait for the final synthesis, it seems that the gadgets that Yang Qiao wants to make are still two, one is to press the warhead, and the other is to press the primer site, well, all the needles and threads are at the priming site.

"Okay, you've got it, uh, I'll make another one, you can watch it again, there's no third time."

As he spoke, Yang Qiao continued to start the procedure again, and soon, these three parts were made again.

"I see, this thing, one is three, when the time comes, let Luan'er receive it, in this way, this box, after you finish it, put it in the box, this key, to Luan'er, you are not allowed to have a key."

This is a special box, generally speaking, it is to put the information, that is to say, this information, can only be in, can not be out, that is, if there is a mistake, you can continue to write a piece of paper to correct, and will not take it out to change, there will be someone to collect these papers, even, such a box, there will be redundant, well, no, this excess will be used, when the time comes, Luan'er will come to collect these shells, warheads.

"Let's go, Luan'er, let's go to the next place!"

The next place is not the place where Luan'er continues to follow, or rather, the next place, Luan'er doesn't need to come, well, pure manual work, and even, Yang Qiao doesn't need to teach anyone, so he can only do it himself.

"Come, Luan'er, keep coming with Daddy."

At this time, Yang Qiao took Luan'er to a new place, that is, where the Taoist elders were, well, at this time, Yang Qiao was preparing this gunpowder, and there was also the primer, fortunately, this primer, Yang Qiao can use some materials to make matches, this, it needs to go through strict tests, and that, this, primer, Yang Qiao needs to make it himself, gunpowder, is to arrange people to make it.

Primer, Yang Qiao will make a lot, put it in a dry and sealed place, this primer is actually a small package, a small package is done, and then, the outside is encapsulated with a package, when the time comes, Luan Er can be careful to take out this small packet, directly stuff it into the introduction room, and then buckle the copper buckle into it.

"Lang Jun, what is this thing for?"

When Yang Qiao taught a little Taoist, well, although he was a little Taoist, he was a very qualified intermediate technician, and he was very liked by Yang Qiao, so Yang Qiao taught him this task.

"This, temporarily, you don't need to know what this thing is, remember, you look at the degree of burning, well, after a few hundred copies, you have to burn a copy to test it, Luan'er, this, when the time comes, you will come directly to this Taoist chief to ask for this thing, this, that is, the Taoist you store it yourself, don't get damp, and, this every package, even, the effect must be consistent, let you burn, that's for this, remember, this recipe, can only be put in the mind, even in a dream, can't be left literally, not allowed to tell anyone."

Yang Qiao made dozens of copies and marked them, from one to fifty.

"Come, look, this is number one, I burned it."

As he spoke, Yang Qiao found a combustion test trough, or a stone trough, first found a lead, placed it, and then poured No. 1 into the stone trough, becoming a conical shape.

"Come and see, this cone, this height, have been memorized, don't forget, also, here is the height measuring ruler, here, is the brightness test."

Well, very simple testing tools, rulers, several layers of multi-colored glass, and a note on the edge.

"Luan'er, wear a mask, this, it's best for you to take a look at it too, maybe, after you go back, this eye will be a little uncomfortable, it's you, well, here, there should be a protective solution for eye protection."

This gunpowder production, research, naturally indispensable some rough testing methods, this no, here, it is comprehensive, naturally, there are also this testing methods research, perhaps, I don't know when, there will be new testing tools, well, this research room, is a pure waste of money, can not be exported, are used by themselves, but, the most important.

"Luan'er, you have to remember, this research room that doesn't make money, even, there are a lot, this money, it must be in place in time, it can't be missing, but it's overseer, you have to keep up, don't say I don't want results, you just embezzle the money, or, just to set off fireworks, however, this standard is a bit complicated."

Incidentally, Yang Qiao continued to teach Luan'er some management things.

"However, it's not that it doesn't make money, when the time is right, a factory will be set up, and then, the materials here will be used, produced, and sold, at that time, it will make money, well, there are a lot of cheap prices, but very high prices. However, that's a long time later, temporarily speaking, this research room is still relatively scattered, in the future, maybe there will be several separate synthesis research rooms, such as, optical research laboratory, precision testing tool research room or something, temporarily speaking, you first follow this gunpowder test, well, this, this is this data, don't leave it on paper, because, this standard is a bit high, I will let another research room to make some low standards, that, not Luan'er you use. ”

As he spoke, Yang Qiao lit the fuse.

"Look, here."

As the words fell, the lead also came into contact with gunpowder, and then a burst of light like fireworks lit up.

time, brightness, then the height of the flame, the amount of smoke, the amount of smoke dissipated time......

As the little Taoist priest reported the data one by one, Yang Qiao was cleaning up the stone trough.

"This, before the next test, to clean up this trough, this is a stone I found from a long distance, high temperature resistance, flame resistance, you have all seen, after this is cleaned out, it is the same as if it has not been used, but this, there is still a loss, when the time comes, you can open another slot on the side, this slot, temporarily, it will be wasted, and when it is used up, then clean up the trough from the beginning, grind it out for use, this time, it is the fiftyth test product."

Yang Qiao put the test sample into the trough again, preparing for the next test.

"Luan'er, are your eyes uncomfortable, this, you can't wear glasses, it's okay, this brightness is not too big, it doesn't have much impact on your eyes, come, wash your face, let's try this No. 50 again."

After some cleanup, Yang Qiao came to the second test.

"How about it, this data, it's basically the same, some are accurate, some are visual, how does it feel."

"Dao Chief, it's the same, it should be said that it's exactly the same."

The little Taoist priest replied.

"Where's Luan'er?"

"Can't see the difference, Daddy?"

"Well, in the future, when you come to get it, you will also have to carry out such a test, but not one to fifty, but you choose it yourself, and you can choose more than fifty numbers, as long as you test it twice, this, you need to guarantee it yourself."

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