yesterday

yesterday, C919 large passenger Cheap Cartier Original Sunglasses aircraft first machine in Shenyang after the forward section of the fuselage loading, shipped to Shanghai for assembly.

the day Cheap EDhardy Sunglasses before yesterday, the section of delivery in AVIC Shenfei civil aircraft. This is the domestic civil aircraft for the first time in the body of the main structure of a Cheap Dior Sunglasses large area of the use of composite materials, in addition to cheap oakley sunglasses free shipping the important connection structure of the metal material, the remaining structures adopt advanced composite materials. C919 large passenger aircraft after the forward section of the fuselage length of 3.2 meters, maximum cross section diameter of 3.1 meters, is composed of four blocks of the whole composite panels, the overall composite spherical frame, Cheap Carera Sunglasses composite C frame and beam etc., contains more than 600 parts. The application of the advanced design idea, widely used in composite material and titanium alloy materials. The extensive use of composite materials, effectively reduce the C919 weight, improves the economic capability of aircraft.