词汇	腐蚀速度
释义	腐蚀速度 corrosion rate
随便看	universal call sequence universal calorimeter universal camera Universal camera calibration universal camera control system universal cameramicroscope universal camera microscope universal card universal cardan joint universal cardiovascular system universal card read-in program universal card slot universal carrier universal carrier recovery loop universal carrying network universal case opener universal cassette holder universal C clip universal C-clip universal center block universal center bolt nut and cotter universal center pin universal center type grinder universal centertype grinding machine universal center type grinding machine