A new cam-lock, quick-connect coupling made from polytetrafluoroethylene (PTFE) joins a line of Fluor-O-Flo PTFE threaded pipe components. Oct. 25, 2007 The coupling is for corrosive liquids both as a ...
Abstract: Energy consumption of machine tools has always been a hot issue in the manufacturing sector due to the concern about climate change. To decrease the energy consumption of machine tools, this ...
Abstract: A brushless doubly fed machine (BDFM) usually contains two sets of independent three-phase symmetrical stator windings. Judgment of the direct electromagnetic coupling phenomenon between the ...
“This unit is perfect for small jobs and little maintenance projects.” For a limited time, the Trqwh Portable Handheld Welding Machine is on sale for only $57, making it cheaper than you might think ...
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