Service water sterilization system
作者： Joseph F Sebald , Igor J Karassik
DOI:
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摘要:
lens.org 参考文章(3)
Arthur C. Zimmerman, Apparatus for producing soft boiler water ,(1935)
Peter J Gaylor, Method and apparatus for providing a continuous supply of heat sterilized water ,(1947)
Kent W. Bartlett, Apparatus for softening water ,(1923)