I.S. EN 12566-4:2016現行
Small Wastewater Treatment Systems for up to 50 pt Part 4: Septic Tanks Assembled in Situ From Prefabricated Kits
出版：National Standards Authority of Ireland
專家解讀視頻
Defines the requirements for septic tanks assembled in situ from prefabricated kits and ancillary equipment where applicable, used outside buildings for the partial treatment of domestic wastewater for a population up to 50 PT.
NBN EN 12566-4:2016 - Identical
UNI EN 12566-4:2016 - Identical
NEN EN 12566-4:2016 - Identical
BS EN 12566-4:2016 - Identical
NF EN 12566-4:2016 - Identical
SS EN 12566-4 Ed. 2 (2016) - Identical
ONORM EN 12566-4:2016 - Identical
NS EN 12566-4:2007 - Identical
NS EN 12566-4:2016 - Identical
EN 12566-4:2016 - Identical
