摘要
According to the necessity and problems encountered in practice, even the authoritative scholars, the viewpoints of plan approval engineers, technical standard, inspection, text books, manuals and conducted search on the network. The concepts of different codes in different ranks on the dissolved solids were described. Little expression was on salinity. In accordance with the collection of technical standards for the representation of road, rail, water and mineral water standards for the three industry sectors to identify a few of the technical standards for the appropriate test procedures, calculation methods, and were compared and analyzed conclusions and recommendations on this basis. The authors sorted out the technical tests for groundwater samples and appraisal trains of thoughts for hydrogeology, engineering geology, geotechnical engineering and other professional experts.