部分标准内容:
ICS71.040.40
中华人民共和国G家标准
GB/T14424--2008
代替GB/T14424-1993
工业循环冷却水中余氯的测定
Industrial circulating cooling water--Determination of residual chlorine(ISO 7393-1:1985,Water quality—Determination of free chlorine andtotal chlorine-Part 1:Titrimetric method usingN,N-diethyl-1,4-phenylenediamine,ISO7393-2:1985,WaterqualityDetermination of free chlorine and to...................
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