项次基本识别样颜标准编号1艳绿G032大红R033浅灰B034中黄Y075紫P026棕YR057黑/8浅蓝PB061自来水(CITY WATER)号2纯水-供(DI(S))G03- 艳绿3纯水-回(DI(R))G03- 艳绿4超纯水-供(UPW(S))G03- 艳绿5超纯水-回(UPW(R))G03- 艳绿6RO 水(RO)G03- 艳绿7RO 浓缩水(ROR)G03- 艳绿8无机回收水(