词汇	coupling fan
释义	coupling fan 🌏离合式风扇
随便看	displacement preciptation displacement predication displacement prediction displacement prediction model displacement pressure displacement pressure difference displacement-pressure FEM displacement pressure gage displacement pressure of roof rock displacement principle displacement process displacement profile control displacement propeller displacement propulsion system DisplacementPsychology displacement pulp-washing machine displacement pulse displacement pump displacement pump asphalt spreader displacement quantity displacement radiation effect displacement radius displacement ram displacement rank displacement rate