China or into the largest 3D printing market

Although U.S. President Barack Obama expected 3D printing to rejuvenate American manufacturing, but the president of increased material manufacturing union in England, China 3D printing technology industry alliance chief adviser Grenada Graham • Droman thought that, in 3-5 years, China has the potential to become the world's largest 3D printing market.

Recently, American scientists used bio-matching polymer materials in the 3D printer to print out the artificial ear, the artificial ear not only the shape exactly the same with real one, combined with the electronic technology, the artificial ear can also accept very fine acoustic, even more sensitive than the human ear.

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