Articles by keywords "Reliability;%20gas%20pumping%20machinery;%20fluorine-containing%20surfactants;%20friction;%20wear;%20journal%20bearings;%20gears;%20couplings." | Global Energy

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Articles by keywords "Reliability;%20gas%20pumping%20machinery;%20fluorine-containing%20surfactants;%20friction;%20wear;%20journal%20bearings;%20gears;%20couplings."