中华人民共和国国家标准----次氯酸钠发生器〔NationalstandardofthePeoplesRepublicofChina-sodiumhypochloritegenerator〕NationalstandardofthePeoplesRepublicofChina-sodiumhypochloritegeneratorSodiumhypochloritegeneratorGB12176-90ThemecontentandscopeofapplicationTheproductclassification,technicalrequirements,testmethodsandinspectionrulesofthesodiumhypochloritegeneratorwithlowconcentrationo...
