” De Schouwer wrote in an email to KrebsOnSecurity. “Not a kit printer in the line of a Makerbot or a RepMan but a desktop printer of a high end manufacturer of 3D printers like Objet, 3D Systems or Stratasys (HP). You could get one ...
Both the Kriegsmarine and the Swiss army used "Presse-Hell" news-agency Hell printers.The German 6th Army (with Axis forces) was surrounded at Stalingrad late November of 1942, and surrendered on 31 January 1943. It is sometimes suggested that the Feld-Hell was used as a "last resort" ...
19.How long has the speaker worked in 3D printing? A.One year. B.A year and a half. C.Four years. 20.What is the speaker’s new business? A.Making 3D printers. B.Inventing 3D printing. C.Offering 3D printing service. 【答案】18.A 19.B 20.C 【原文】 All great companies start...
In order to make it convenient for people to join them, they40a Sunday for the activity. Then they contacted the community centre to ask for rubbish bags for the work. After that. they41posters to the houses near the park. T...
15 (eds Luik, H., Choyke, A. M., Batey, C. & Lougas, L. ) 319–324 (Muinasaja Teadus series, Tallinn Book Printers, 2005) Google Scholar Tumung, L., Bazgir, B., Ahmadi, K. & Shadmehr, A. Understanding the use-wears on non-retouched shells Mytilus galloprovincialis and...
He added that since the 3D-printing process is so much faster than traditional homebuilding, a whole community could be built in just a few months. He believes over time, people can get the new home below $4,000 with the help of 3D-printers. 【1】What kind of building material can ...
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However, the difference in the tooth depth with respect to the nominal value was less than 0.2 mm, which seems the typical accuracy for MEX 3D printers. In view of the above observations, only a slight improvement regarding dimensional reproducibility may be effectively achieved by applying a ...