Registration number (WIID)Project No.TitleStatus
24506CEN/TC 165 N 1476Vitrified clay pipes and fittings and pipe joints for drains for drains and sewers - Part 7: Requirements for vitrified clay jacking pipes and fittingsIzstrādē
7250-Sewage treatment plants - Large treatment plants (> 500 inhabitants) - Part 2: FiltrationIzstrādē
80609-Mortar for the construction and rehabilitation of drains and sewers outside buildings - Part 4: Preparation of surfaces and application descriptionsIzstrādē
82761-Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge aeration plants using the 1-D-methodIzstrādē
82763-Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge aeration plants using the 0-D-methodIzstrādē
7150-SeparatorsIzstrādē
81996-((EN 295-9)) Vitrified clay pipe systems for drains and sewers – Part 9: Environmental Product Declarations – Product Category Rules complementary to EN 15804Izstrādē
66913-Gully tops and manhole tops for vehicular and pedestrian areas – Part 7: Gully tops and manhole tops made of polyamideIzstrādē
78837-Technical guideline for selection of water reuse systemsIzstrādē
78838-Renovation and repair of drains and sewers – Structural design – Resistance of circular plastics close-fitting liners to external hydrostatic pressureIzstrādē
Displaying 541-550 of 575 results.