It is a shame to say that at present, all the ships of the naval fleet of the Republic come from supermarkets, and there is no independent research and development of Zuò.

In recent years, the military port has begun to try to catch up, but there are too many technologies involved, such as steelmaking and rolling technology, such as steel shell anti-rust paint technology, and such as the technology of steam engine miniaturization and high efficiency.

Although all the books have written about these technologies, there are a lot of academic terms involved in the books, and many things are not just available for technology, but also need to be practiced. Zhang Hongbin even heard that a helicopter crashed in the United States in the later world, and later found out that the cause was a part of the propeller, which was 0.001 mm more than the specification.

He doesn't remember this value, but if there is a little bit of error, it will actually lead the helicopter to crash, which shows that the mechanical thing really can't have any deviation, even a little bit.

The lathe needs to be upgraded, all the production lines need to be upgraded, and all the cashiest lathes can be bought on the last floor, and even CNC machines can be bought. But it is clear that this is still not domestic...... But in order to be able to upgrade the ships, Zhang Hongbin had to make a huge list of military purchases.

I don't expect to make money, I just hope to be able to use these things to resist first, and then fight for it to catch up as soon as possible. Seriously, this is a big blow to the confidence of scientific researchers, but social development needs these things, and time waits for no one......

After purchasing the goods, those black-hearted businessmen made Zhang Hongbin pay 20% more in order to inspect and repair these knockoffs.

But the other party is not too black-hearted, so he recorded the instructions for use into a CD, so that he didn't have to look at the book and grope for a long, long time. It's just that what makes people desperate is that these guys don't understand what CNC is all about, so they can only ensure its normal operation, but there is no way to repair it. If you want to repair it, you can only send it back to the supermarket for repair.

It is conceivable that this will be a lot of money, after all, Zhang Hongbin has never heard that the repair cost of that product will be cheap. Even the insidious islanders, half selling and half giving away the equipment to China, and then relying on maintenance and parts replacement, as well as the labor fees of professional engineers, directly earned back three or four times the profit of this equipment, and obviously before this equipment was eliminated, it was able to make money in a long time.

"Please rest assured that the cottages in China are different from foreign countries, and we are all conscientious enterprises. At least, more conscience than others. The shopping guide said.

"At most, the durability of the course dù more than a few months." Zhang Hongbin complained.

"No, our equipment is top-notch and durable, how can it only last a few months longer than those foreign equipment? An extra year is still guaranteed! The shopping guide said with a smile. Well, Zhang Hongbin is also powerless to complain about this.

The latest replacement is a radar system, which is installed on all ships to directly scan a qiē vessel within a diameter of 50 nautical miles and determine the exact orientation of those vessels. At the same time, a sonar system has been installed, which can scan the sea area within 50 nautical miles and a depth of 1,000 meters to determine the traces of enemies from the bottom of the sea.

The former, although it looks a little rough and is huge, is a real domestic product; The latter is small and exquisite, and it is much better in terms of noise and speed, but it is produced by a supermarket.

With these two sets of equipment, the enemy's every qiē is in his eyes, and the other party wants to play submarine tactics again, but I am afraid that it will not work.

However, in order to really prevent problems before they occur, and at the same time to deal with this situation, deep-water torpedoes must be available, and of course, they must also be equipped with launch tubes for deep-sea fish. As a result, all fleets, at least more than half of them, need to be returned for overhaul, but in doing so, the calculated cost is equivalent to the price it would cost to purchase them......

Naturally, Congress would not approve such a plan, so it switched to two plans.

To put it simply, it is to buy a batch of ocean-going warships again, and directly convert them into torpedo ships, and reduce the cargo compartment to increase the number of pipelines for launching torpedoes. It is conceivable that these ships can only be used as frigates of the ocean-going fleet in the future, and it is not possible to use them to transport other things.

The National Assembly had some opinion on this construction, but it still approved it. At the end of the day, the country's taxes have been rising recently, and there is nothing wasteful.

At the same time, on the other side of the sea, Europa is the European Union.

The news of the naval battle in the Indian Ocean between the Manchu Empire and China naturally reached here, or the Manchu government specially spread the results of this battle.

No one expected that such a powerful republic fleet would capsize in the gutter and be defeated by the Manchu Empire, which had just been established not long ago, and finally could only go back in disgrace, and even some soldiers who fell into the sea could not be rescued.

The Manchu Empire's national defense capability was recognized by everyone, and as such a shield that could help everyone stand in front of the Republic, its existence naturally received the goodwill and recognition of all the countries of the European Union.

At the same time, everyone also began to face up to the underwater warfare tools that Leonardo da Vinci had studied. Obviously, the Manchus used this thing to win the war.

But apparently, this thing is so backward that it can only sail at a depth of about twenty meters under the sea, and it is almost impossible to return. Only the Manchu Qing changed this way. The state of the guy can make this thing as a suicide bomber to achieve the goal of defeating the enemy. You must know that every soldier in Europa is precious, otherwise there would be no habit of surrendering if you can't fight.

"Ladies and gentlemen. Inspired by the reports of the Manchu Empire and the Chinese People's Republic of India, I would like to announce on behalf of us in Portugal that our country will begin to focus on the research and development of this underwater combat vehicle in the near future. Of course, I don't want to eat alone, so I sincerely invite all EU member countries to join in this study, I wonder if you are interested? "The representative of Portugal was the first to stand up.

"This is still not a private study, it is obvious that this is the most useful secret weapon when our team fights back. I suggest that we join this study together with the EU drive, and I just hope that it will really bring us hope in the future. The British representative got up and lived.

This mention has also been recognized by everyone, after all, everyone is studying their own, which will obviously drag down the progress of research. Nowadays we are no longer scattered countries, but a coalition of governments, members of an international organization. Now that we've joined, and since we've established this polity, let's work together to take on this task!

Besides, the victory over the Republic is undoubtedly the common aspiration of all Europa countries.

After all, the trade profits of the East are too high, high enough to make people sin!