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Chapter 536 I don't want to sign (on)
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... lloy, even if it is more than one hundred and two Baidu or higher. The high temperature still has a very strong strength, which is the best choice for aero engine!
The first kind of radar stealth material is not only the stealth of the radar, but also can greatly reduce the infrared characteristics. The first reaction of the temporary responsible person to see this test result is that this thing can be used on the stealth aircraft and directly coated on the aircraft. On the outer skin, it ...
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