this invention is a method of aluminum heat exchanger of the system. in the process of the beijing project, and the method to apply in my life, is used in surface coating of aluminum in the form of government and is ud71c phase shift, and at the same time, the management of the two copies of the same data in the form of the set, and also, the assembly is not made, non corrosive, and to apply the continuous heating furnace in heating, and the pipe and ud71c and set in each joint part of the steel plate layer and the construction method. non corrosive, and apply the method to the water, and the mixed liquid of the spray method or a wet method, dry, apply the law and the punishment is the combination of the first and second water dispersion of the powder, and to apply the punishment, after drying. the method, etc..;in the method, after the fall of the robe is not ud71c cut a corner block, and is difficult to apply it to the group.;this invention is a combination of the two coupling parts of the city's waste gasification in the dispersion and the surface of the starch glue. the method of the powder, and the power of the test, after the punishment by the law, damages, and it is a combination of the nose. of the coupling parts of the coupling and the aircraft can be sure, especially drying process is omitted to improve the productivity, quality, and can save energy. at the same time, the new method can.
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