Quality Standard for Groundwater of the People's Republic of China. País/Territorio China Tipo de documento Reglamento Fecha 1993 Fuente FAO, FAOLEX Materia Agua Palabra clave Normas Aguas subterráneas Área geográphica Asia, Asia y Pacifico, Mares del Asia Oriental, Asia Oriental, Pacífico Norte, Pacífico Nordoeste Entry into force notes Has come into force on October 01, 1994. Resumen The State Quality and Technique Supervision Bureau approves this Standard. It classifies the groundwater quality into five categories. It regulates the examination and evaluation of groundwater quality. Texto completo Chino