3-D printing adds wings to aviation - China Daily

3-D printing adds wings to aviation - China Daily
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3-D printing adds wings to aviation
China Daily
In addition to the C919, 3-D printing technology has been used in the manufacture of parts for COMAC's Advanced Jet 21 regional jet, which has been making trial flights since 2009, according to the Beijing-based China Aviation News. Xi'an Aircraft ...

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