SK EN 12050-4:2018

Pajisjet ngritëse për ujin e ndotur në ndërtesa dhe kantiere -Parimet e ndërtimit dhe provat -Pjesa 4 : Valvola moskthimi për ujrat e ndotura me fekale te lira dhe ujrat e ndotura që përmbajnë lëndë fekale

Wastewater lifting plants for buildings and sites - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter

Asnjë informacion i shtuar.

This European Standard applies to non-return valves used for faecal-free wastewater and wastewater containing faecal matter lifting plants. This Standard specifies general requirements, basic construction and testing principles together with information on materials and the relevant assessment and verification of constancy of performance.

SK EN 12050-4:2018 replaces SK EN 12050-4:2009 - 2016-07-22

Ky standard shfuqizohet nga edicioni i ri!