The world's most advanced manufacturing photolithography technology should be the Netherlands, the Netherlands is now the epidemic is quite serious, Russia once gave a divine assistance to urge, or to the Netherlands suggested that the Dutch supply machine for our masks, because now the medical resources are very tense, especially masks and protective clothing. Our country in the light of science and technology research and manufacturing and the world's first-class level there is a gap, we continue to do business with the world, with economic exchanges, naturally clear that other countries are at a level of what kind of large-scale optical airliners precision is high enough, the light of the airliners on the scientific and technological progress of our country is to produce a decisive role, for example, we are now cell phone computers used in the chip, our Cell phone chip is to use 8 mm or 6 mm or 5 mm, much depends on the photolithography machine in the end how advanced, and we do not have a particularly high precision of the work machine, so our own chip has difficulty. There are many companies that can manufacture their own photolithography machine, photolithography machine to say simple is also simple, to say difficult is also difficult, if the precision requirements are not particularly high, our country's own manufacturing, in fact, there is no problem, but the requirements of sufficiently high precision that would be problematic, because the mastery of these top-level technology of the country is only a few, and those countries they have formed an internal alliance
These technologies are not exported to the outside world, and they are closed internally, so we can't even buy the corresponding research materials and equipment, and we can't buy them with money, So there is no way to do this, and we have to continue to improve our own innovation capabilities, and solve the problem ourselves, after all, it's better to depend on others than to depend on yourself. Research this thing, of course, is not the individual enterprise funds can support, there are a lot of the world can make advanced light passenger aircraft, that is, those top technology light passenger aircraft enterprises are supported by the state, have their national level to allocate them the appropriate funds, policies, Let them have more R & D space, to continue to improve the ability of independent innovation.
Let them have more R&D space, and be able to continuously improve their independent innovation ability, and occupy a place in the world, which has a very big role to play in enhancing the comprehensive national power and national status.