DIN 2001-1983 自用及局部饮用水供应.饮用水要求的管理原则.供水系统的设计、建造与运行.DVGW.实施规范
Private and individual drinking water supply; governing principles relating to the requirements to be met by drinking water; design, construction and operation of the supply systems; DVGW; code of practice
Private drinking water supply systems; principal requirements to be met bydrinking water; design, construction and operation of plant; DVGW code ofpracticeInstallations privées d'alimentation en eau potable et installations isolées;principes d'exige