There are at least two kinds of 3D printer operators: those who work hard to make their prints look better after they come off the bed and those who settle for whatever comes off the printer. If you ...
NIZHNEKAMSK, Russia—Russia's Tatneft and Hungarian energy group MOL have agreed to build a joint venture rubber bitumen plant at Tatneft's Taneco refinery and petrochemical complex in Nizhnekamsk, ...
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