protected override string BuildStringSTEP()
{
return base.BuildStringSTEP() + "," + ParserSTEP.BoolToString(mIsPotable) + "," + ParserSTEP.DoubleOptionalToString(mHardness) + "," + ParserSTEP.DoubleOptionalToString(mAlkalinityConcentration) + "," + ParserSTEP.DoubleOptionalToString(mAcidityConcentration) + "," + ParserSTEP.DoubleOptionalToString(mImpuritiesContent) + "," + ParserSTEP.DoubleOptionalToString(mPHLevel) + "," + ParserSTEP.DoubleOptionalToString(mDissolvedSolidsContent);
}