In general, when it comes to construction machinery, everyone's interest in talking was suddenly stimulated, and the atmosphere in the venue was warm again, but everyone mainly consulted Luo Zhengyi, the former boss of the machinery factory, so soon there was a circle of people around Luo Zhengyi.

"Boss Luo? Boss Luo! Can you tell us about it? ”

"Say what?"

Boss Luo immediately put on an indifferent face.

"Construction machinery! Given three or five years of transition, will you be able to build a tractor? ”

"Oops! If you want me to say, in three or five years, oh no, should we say that we will be able to reproduce these vehicles before they are completely scrapped? ”

"I don't know! Not at all sure...... No, no, no, it should be said that it is completely impossible! You'd better die of this heart. First of all, according to the existing conditions, I don't know when the high-power gasoline engine and diesel engine can be made, it is estimated that there is no more than ten years of technical reserves is not good, of course, in the first few years, these construction machinery for simple maintenance and repair, I still have a certain certainty. ”

Luo Zhengyi hurriedly said solemnly to everyone.

"Then the steam engine can always be copied, right? That thing can be made by hand, so we shouldn't have a big problem, right? ”

"Well, a steam engine? Belch...... As for the standard version of the steam engine, if there is enough raw material supply, I can also make it out by hand, but I think that the external combustion engine should be the key development project in the initial period after we cross, after all, the structure of this power engine is relatively simple and there are a lot of physical references, and the power can at least be higher than that of a watt-made steam engine. Well, even if it's this, it probably will take more than five years to make it homemade......"

Boss Luo thought about it seriously and responded to everyone.

"Listening to Boss Luo's tone, this fuel internal combustion engine doesn't seem to be fun?"

"Don't think about it in ten years, because the industrial categories involved in this are too wide, everyone, without strong comprehensive industrial strength, we can't build an internal combustion engine, we need to accumulate it......"

Boss Luo immediately shook his head and responded.

"Hey! I really want to drive a private car, even if it's a little beginner......"

"Damn! I remember seeing in a video a car powered by a steam engine! ”

"Did you drive it on land?"

"Uh-huh!"

"Are you sure you didn't run on the rails?"

"Sure!"

"I remember my grandfather said that when he was a child, he used to take a long-distance bus to chop wood, and he ran for a few hours to burn a boiler."

"If only we could develop a steam tank......

"Don't make this up yet!"

"Steampunk is my life's fantasy......"

"How about our punk punk car?"

"Yes, Boss Luo? We can at least develop a car powered by a steam engine, right? ”

"yes, preferably a sports car......"

"Hehe, imagine that one day you are on the street you drive a sports car with white steam, snorting over, spewing out a puff of water vapor, stopping next to a Hanfu girl with a parasol, squeezing her eyebrows at other girls, in the hazy fog, that girl is as slim as a fairy, smiling at you, and then the girl is hooked up by you into the car, and then, a large puff of smoke is spewed from the rear of the car, you start the steam sports car, sound the whistle, pant and drive into the distance......"

"Holy! There's no one else in this style......"

"Huh?! Teacher Han Yuhan deserves Chinese department, this brain is very slippery......"

"Yes, Mr. Han looks at the problem from a tricky angle!"

"Hey, hey, hey! Can you be serious? This is a discussion of crossing the big thing! ”

"Silence! Silence! Uncle Anna hasn't finished talking yet, can you stop a bit?! ”

Someone slapped the table and shouted over there.

"Alright, be quiet now, and keep listening to me tell you a big one!"

After Anna finished speaking, she took out a piece of paper, paused in her tone, and then said to everyone in the restaurant:

"What I just said is actually a small point, and here is a focus on energy aid projects, everyone! Now listen up!

I have prepared a set of equipment and construction materials for a small hydropower station for you! ”

As she spoke, Anna looked down at the paper in her hand, then glanced up at everyone and found that everyone present was looking at her in surprise, quietly waiting for the next step.

So he slowed down his speech and said very seriously, word by word:

"Hmm...... First of all, I believe you have noticed that there is a river with a lot of water next to your dormitory---- the Moon River, the main stream is 28 kilometers long, the downstream estuary is 300 to 400 meters wide, the main stream bed is 100 meters wide, and the head is about 120 meters.

So we have prepared a set of equipment and supplies for the hydropower station, which is enough to build a 12-meter dam and all the materials for the hydropower station.

These include four hydro-generator sets, power distribution equipment, and building materials such as cement and rebar. ”

"Holy! Is that okay?! ”

"Goldfinger Goldfinger! Definitely a golden finger! ”

"Golden thighs, hug golden thighs!"

"Great, our crossing is so awesome! Let the self-made farmers hide in the corner and cry! ”

"Hey, hey! Don't rejoice too soon! That's a dam! Which of you will participate in the construction? ”

"yes, the question is just a few dozen of us? How do you build a dam? ”

"That's why Anna prepared a construction machinery vehicle for us! I counted, and there were twenty-seven vehicles, large and small! ”

"Quiet and quiet! Now it's up to you or Anna? ”

However, Anna didn't seem to be affected by anything, obviously he didn't bother to care, just sat on it and continued to talk as if no one was around:

“...... These turbines are the same as the many small run-of-the-river generators you've seen in the caves, but the structure and power are very different from those run-of-the-road generators, and I'll talk about those devices later.

Now I will tell you about this hydropower station, after crossing, you should have the conditions to build a storage hydropower station on this island, as the main source of energy for your industrial development and livelihood.

Note that there are 10 large and small rivers on this island, and you can draw inferences from each other and fully exploit these water energy resources......"

Anna had just said this, and his voice was once again drowned out by the excitement of the crowd.

"Holy! Developed, developed! ”

"It's no wonder we have to give us oil, Nima, this is sustainable development!"

"Inexhaustible, this is a long-term solution!"

"Is hydropower station maintenance complicated?"

"It looks like it will last at least a few decades!"

"Not only that, if the equipment is of good quality, it will be no problem to run continuously for 100 years!"

"A hundred years? It's an exaggeration, right? ”

"No exaggeration, there is a ...... of historical data"

Suddenly, someone shouted:

"Hey! Whoever it seems to remember that there are hydropower professionals in our basket. ”

"It's Master Kong and the old Wang brother next door, they have a hydropower and a thermal power, and I always feel that when Nicole and Anna are looking for crossing volunteers, they must have been carefully selected......"

Someone in the crowd whispered......

"Damn! The golden finger of the hydropower station is also OK?! ”

Someone in the crowd shook their heads in surprise.

"Goldfinger is a little light, right? If this plot is written as a time-traveling novel, it will definitely be complained about hugging gold's thighs, right? ”

"Not really, right? It's just to take away the materials of a small hydropower station, not to take away the Hoover Dam, and everyone Anna has said that there is a limit to the exchange of materials in time and space......"

"Yes, not to mention that those brain holes in the novel can be compared with reality! Don't forget that life is always better than fiction! ”

"Well, I don't know how many strange things happen in this world, but once they are written into a novel, they will be complained about as a poison point......

"Hmph, it's just lonely and unheard, so what's the point!"

"Huh? Who was dropping the bag just now? ”

"Who else do you say? Teacher Han! ”