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May 16, 2019Characteristics of oil-free scroll air compressorCharacteristics of oil-free scroll air compressor :The oil-free scroll air compressor has a small-radius plane movement with the orbiting scroll at a certain phase, and the movable -
May 13, 2019Safety valveSafety valve :The safety valve is a special valve in which the opening and closing member is in a normally closed state under the action of an external force. When the pressure of -
May 10, 2019Common causes of excessive bearing temperaturesCommon causes of excessive bearing temperatures :High bearing temperature is a common and harmful fault of rotating equipment, which will reduce the service life of the bearing and -
May 06, 2019Dew PointDew Point :The temperature at which the unsaturated air is lowered while maintaining the partial pressure of water vapor (ie, maintaining the absolute water content constant), and




