In this data, Donald and his team even installed this glass on their tanks and tested it.

    At this time, the world war in Donald''s world has just begun, so the caliber of guns used by tanks in various countries is generally not very large, basically below 75mm.

    Therefore, 12mm thick glass is installed on the tank. Although it can not resist the shooting of 75mm armor piercing projectile, when the armor piercing projectile breaks the glass, it has lost most of its kinetic energy and can no longer cause any damage to the tank itself. If the glass is made into inclined armor, even 75mm caliber artillery, It is also very difficult to break 12mm special glass.

    This was also greatly beyond Wang Bin''s expectation, but he immediately thought that the armor breaking efficiency of armor piercing shells during World War II was far from being compared with that now. If you put it now, Wang Bin can be sure that 12mm thick glass, not to mention 75mm armor piercing shells, may not be able to resist even the direct shooting of professional anti equipment sniper guns, Of course, Wang Bin is not sure about the specific situation, because it has not been tested.

    Although the military may have conducted tests, it has no data, so it is not sure.

    Of course, they have also tested larger caliber artillery shots, such as 85 mm and 88 mm artillery shots. As a result, if 12 mm glass is used, it can protect the tank itself, but once it is hit, it is useless, whether it is the front or the inclined plane. The glass will be directly broken, and even the tank itself will be damaged.

    If it is more than 100mm and 12mm glass, it will no longer play a role. At least two 12mm glass will have a certain protective ability after superposition. As for guns with a caliber of more than 130 or 150, it is basically useless.

    Wang Bin is quite satisfied with these test results. After all, this is not a professional bulletproof and explosion-proof glass. In essence, this glass is only an aerospace glass. If Wang Bin can have such performance, what else is he dissatisfied with!

    It is precisely because this glass has such excellent performance in the test that Donald and his Wanzi Kingdom have specially made some bulletproof shields for some important troops. At the same time, they have also installed this glass on the vehicles of important people in their country.

    Of course, in addition to these data, in this U disk, the most is the test data of installing this glass on the aircraft.

    These data show that after installing this glass, the risk of fighter or bomber being shot down is greatly reduced.

    For example, a fighter of their country was installed with this glass as a key part of protection. In the battle with the enemy fighter, it was hit by the enemy fighter more than 100 times, but the fighter survived tenaciously and successfully shot down the other fighter.

    However, when the fighter landed, it was found that the fighter and almost scrapped. Many important parts of the fighter were hit by the machine guns of the enemy fighter.

    In particular, there were more than a dozen marks of being hit on the pilot''s cockpit glass. However, due to the excellent performance of this glass, the ammunition fired by these enemy fighters did not break through the glass of this fighter.

    Other parts, such as fuel tank, engine and wing, have been hit many times, but these injuries are blocked by the glass installed on them.

    In fact, the real reason why the fighter plane was almost scrapped was caused by parts that were not very important to the whole aircraft. After all, the aircraft tested could not be installed with this glass everywhere.

    For example, the fuselage of the aircraft is full of bullet holes, and even the skin is missing in some places. Only the bare skeleton can be seen, but this has become such a fighter, but it has safely returned to the base.

    There are many such cases in this data. It can be said that as long as this glass is installed, the defense performance of the fighter will be greatly improved and the possibility of being shot down will be greatly reduced.

    According to the data in this information, their country has transformed a total of 20 fighters and participated in many battles. However, up to now, only one of the 20 transformed fighters has been shot down due to the siege of the other fighters, and the others are still in good condition.

    In the data, the last is the actual combat data of a super large bomber they made. According to the data, the fighter is very huge, with a total length of more than 100 meters and a wingspan of 110 meters. The skin and skeleton of the fighter are all made of titanium alloy, and the maximum takeoff weight is more than 700 tons, The maximum speed has exceeded 1.5 times the speed of sound.

    When Wang Bin saw these data, he was extremely shocked. You know, this is a super large aircraft with a takeoff weight of more than 700 tons. Even in his age, the largest aircraft in the world, that is, 225 large transport aircraft, its maximum takeoff weight did not reach this level, and at the same time, it was far behind each other in speed.

    Most importantly, even in Wang Bin''s world, the industrial level of his country has long exceeded that of Donald''s country, but even his country can''t make such a giant plane.

    In Donald''s country, they not only made it, but also it is not a transport plane, but a plane with a range of more than 20000 kilometers. A bomber capable of carrying more than 150 tons of ammunition.

    In this data, except for some basic data of the aircraft, there is no more explanation. Naturally, there are no manufacturing and design drawings of the aircraft. After all, Donald will never give such important things to Wang Bin in vain.

    At the same time, Wang Bin is also very clear that the aircraft made by Donald and his country must not have been designed by them, because their country does not have this ability, and the various materials used on the aircraft will certainly not be owned by them at that time.

    It''s already very clear here that Donald got the design drawings, manufacturing process and various materials of the aircraft from the technology mall, and Wang Bin can be sure that Donald must have paid a lot for this.

    Of course, for such a plane, Wang Bin is also very clear about the importance of such a huge bomber to a country and a nation.

    What''s more, such a plane, even in Wang Bin''s age, is definitely synonymous with advancement and the existence of Zhenguo artifact.

    Therefore, Wang Bin thought to himself that he must get the design drawings and manufacturing process of the giant bomber from Donald.