Central drinking water supply; Basic principles relating to the requirements on drinking water Planing, construction and operation of the installations— 29 стр.
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— 16 стр.
Ships and marine technology - Potable water supply on ships and marine structures - Part 2: Method of calculation (ISO 15748-2:2002); German version EN ISO 15748-2:2002— 42 стр.
Ships and marine technology - Potable water supply on ships and marine structures - Part 2: Method of calculation (ISO 15748-2:2002); German version EN ISO 15748-2:2002— 42 стр.