DIN 1986-1-1988DIN V 1986-1/A1-1998DIN 1986-2-1995DIN 1986-2 Bb.1-1995DIN 1986-31-1986DIN EN 12056-4-1995
适用范围
The document applies to waste water drainage systems which operate under gravity and sets out requirements for dimensioning and installation rules for effluent lifting plants containing faecal or faecal-free effluent for buildings and their connection to drains.