When it comes to science and technology, the first thing that comes to people's minds may be the United States, as the world hegemon, has the most advanced technology in the world, which is a thing that people subconsciously acquiesce.
However, only people in the science and technology circle know that although the United States is leading in technology, it is far ahead of the United States, and Germany, as an industrial country, is easily ignored by people, but as everyone knows, Germany's technology is not inferior in the slightest.
The four major technologies that Germany has are leading in the world, and it is directly thrown off the United States several streets, what technologies does Germany have? Did you know that?
Germany was imprisoned during World War II, and before World War II, Germany was called Germany, a country with a strong sense of national honor and humiliation, which provoked this war.
The war of honor and disgrace in Germany not only did not make Germany regain face, but in exchange for the continuous looting of Germany by various powers, Germany was also reduced to a colony.
The United States, Britain, France, and the Soviet Union were inextricably contested for land and resources in Germany, and the competition between East Asia and the West began, and the people of Germany suffered a lot.
Poor Germany was eventually divided into East and West Germany, and an impenetrable Berlin Wall was erected between the two sides, and this invasion ruled Germany for 45 years.
In the past 45 years, although East Germany and West Germany were forced to separate, they always knew in their hearts that they were a family and were working separately for future reunification.
In this way, East Germany and West Germany grew in strength through industrial development during these years, and West Germany also developed into a second economic power in one fell swoop.
If you want not to be bullied, you must be strong, this is a truth that the Germans know well during these years of oppression, and it is also at this time that people know that the time is ripe for resistance.
East Germany and West Germany, at a time when the United States, Britain, France, and the Soviet Union were lax, and the four countries made demands of independence, and after continuous negotiations, Germany ushered in reunification.
Although when the four countries withdrew, all the equipment and technology that had been used in Germany during the reign were looted, and even the technical personnel were taken away, Germany was not afraid at all.
Germany fell into a depression after the departure of its rulers, from its bombing to ruins during World War II, to the rise of industry during its reign, to the withdrawal of its rulers, and it can be said that Germany has experienced great ups and downs in just a few decades.
But for Germany, without the presence of rulers, even the air is sweet, and these difficulties are not at all to be feared in front of them, as a nation with tenacity and perseverance.
The Germans believe that they can definitely strengthen the country again by their own ability, they are not afraid to start all over again, they used to work for the rulers, and now everything is for themselves, this is progress.
It is with this perseverance that Germany began to re-develop its industry, with an industrial base and industrial experience, it is not difficult to develop again, after years of deep cultivation, Germany finally ushered in a new era in technology.
Although Germany is not the most outstanding one, German technology has to impress everyone, and Germany maintains the position at the top of the pyramid in some high-tech technologies.
The first is Germany's high-speed rail bearing technology, when it comes to high-speed rail, people will definitely think of China first, China's development in high-speed rail does rank first in the world, but high-speed rail is not 100% made in China.
One of the technologies also needs to rely on imports, and this technology is Germany's high-speed rail bearing, all say that if you want to run far, it all depends on the stability of the wheel, and this sentence is also very suitable for high-speed rail.
The main reason why China's high-speed rail is so powerful is that China's high-speed rail runs faster than the high-speed rail of other countries, and the average speed of the high-speed rail varies by one kilometer, and the technology required for it can vary greatly.
The quality of high-speed rail to axles and bearings is very, very high, which is also the key to the stability of high-speed rail, and the manufacturing technology of high-speed rail bearings is very high.
This includes a wide range of technologies such as forging, heat treatment, smelting, etc., and only Germany can meet the top standards in the world.
Germany has benefited from the development of industry, and has made great achievements in the manufacture of rail axles, and Germany's BVV is a leader in this industry, and the axles and other parts produced by the company are sold all over the world.
And now in many countries in the world, high-speed rail, trucks, locomotives, etc., want high-precision parts can only be imported from Germany, the bearings produced in Germany can reach 3000 revolutions per minute, 3 million kilometers of mileage capacity.
At present, China is also working hard to study the bearing, and has been quite effective, but there is still a certain gap to catch up with the level of Germany, so the current German high-speed rail bearing technology is unmatched.
The second technology is optical instruments, and when it comes to optical instruments, people may think of Japan first, after all, Japanese cameras are quite popular, but in fact, compared to Japanese optical instruments, German instruments are superior.
Take the simplest camera lens as an example, the world's top two are Germany's Carl Zeiss and Leica, while Japan's Nikon can only rank third, of which Carl Zeiss has a monopoly on most of the world's optical instruments.
Carl Zeiss's optical instruments are also used in the military field, such as the periscope of the German submarine during World War II, the gunnery of the Bismarck battleship, which are all out of Carl Zeiss, and it can be said that Carl Zeiss is the grandfather of optical instruments.
Another German technology is engine technology, Germany has reached the world's leading level in engine technology, both in terms of design and manufacturing, German engines are not only small, low displacement, but also low speed.
On this basis, the German engine also has sufficient power, and there are many types of engine technology subdivisions, such as cylinder shutdown technology, variable compression ratio technology, variable valve timing and lift technology, which Germany is most proud of.
German engine technology is not only used in civilian use, but also in the military, among which in the military, the fuel engine used in German tanks, and the performance of low fuel consumption is well-known throughout the West.
In the civilian field, German automobiles have always been the world's leading, although China is not bad in the automotive field, especially in the field of new energy, but there is still a gap with Germany in terms of engines.
Especially in the assembly of engine process machinery, when assembling, the metal thermal expansion and cold contraction are generally used, and the different temperatures of the machinery produced by the machine are hugely different.
The simplest to take the air compressor as an example, the current domestic machine, in the production of a disadvantage is that the noise is very large, but on the other hand, the German machine, there is no noise, the gap is clear at a glance.
It is said that in order to study German engine technology, China once dismantled nearly 100 German engines, but failed to understand the mystery of this, and has not been able to reach the technical level of German engines.
Germany's last leading technology is high-end medical devices, Germany's medical technology is the world's leading level, and Germany alone applies for nearly 1,000 medical patents every year.
Medical devices have a very important position in assisting in the diagnosis of diseases, such as thermometers, blood pressure monitors, etc., which appear in our daily life medical devices are also necessary equipment for our daily life.
In Germany, there are a number of excellent medical device companies such as Siemens, which are not only industry leaders, but also have made great contributions to the global medical field, so that the medical field can continue to make breakthroughs.
In fact, there is a very big gap between Germany and people's impressions of capabilities, and people think that Germany's international status is declining, so there is nothing to fear.
But Germany has been studying technology for a long time when people are not paying attention, and it is still the same sentence, international status is not important, only its own real ability is real.
And Germany is not only leading the trend in the above four technologies, but also has many technologies that Germany can handle, such as machine tool technology, mold manufacturing technology and so on.
These technologies, although not the top technology, but still have a very important position in the world, take the mold manufacturing technology as an example, all parts manufacturing is inseparable from the mold.
Germany benefits from the developed industry, Germany has been committed to the basic development, the current Germany in the global mold industry occupies a 33% share, broad prospects.
Germany's vision has always been very unique, and Germany even the importance of the foundation, when the foundation is stable, no matter how high the top is built, it will be extremely stable.
This is also one of the important reasons for the development of basic industries in Germany, Germany's development in the field of technology, never a small fight, Germany wants to amaze the world.
In the future of Germany's technological development, Germany will always lay a solid foundation and conquer the world with real strength, and Germany's industrial process and technological development are also worthy of learning from all walks of life around the world.
Since the Second World War, Germany has shown a different potential in industrial technology, which is why Germany was targeted by the Soviet Union and the United States in the first place.
Germany broke away from colonial rule, and did not collapse because of the United States and the Soviet Union, but continued to cultivate deeply, developed a variety of world-leading technologies, and some people praised Germany as an industrial miracle.
In the situation of being imprisoned, Germany has indeed created one miracle after another, and Germany's research and development is still going on and will not stop, and I believe that with Germany's perseverance, it will bring more good news in the field of science and technology in the future.
Disclaimer) The article describes the process, **all** on the Internet, this article aims to advocate positive social energy, no vulgarity and other bad guidance. If it involves copyright or character infringement issues, please contact us in time, and we will delete the content as soon as possible! If there is any doubt about the incident, it will be deleted or changed immediately after contact.