hoge/2857
更新日: 2015-10-28 (水) 21:34:45 (3108d)
I want to make a withdrawal <a href=" http://www.autocab.com/avocet-xlcost.pptx ">buy avocet xl</a> In a new boost for 3-D printing, NASA has successfully tested a rocket engine that was built using a 3-D printer injector component. During the test on Aug. 22, the engine delivered 20,000 pounds of thrust and the injector passed its test. NASA hopes that 3-D printing can melt the cost of some expensive rocket parts by one half. 
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I want to make a withdrawal <a href=" http://www.autocab.com/avocet-xlcost.pptx ">buy avocet xl</a> In a new boost for 3-D printing, NASA has successfully tested a rocket engine that was built using a 3-D printer injector component. During the test on Aug. 22, the engine delivered 20,000 pounds of thrust and the injector passed its test. NASA hopes that 3-D printing can melt the cost of some expensive rocket parts by one half.
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