Normas CEN
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EN
CWA 17916:2022
In Force
2026-08-12
Rooting nuisance (alien) aquatic plants - Control by means of rake
method with a boat
EN
CWA 17934:2022
In Force
2026-08-12
Real drive test method for collecting vehicle interior air quality data
EN
CWA 17897-1:2022
In Force
2026-08-12
Extraction, production and purification of added value products from
urban wastes - Part 1: Production and purification of ectoine obtained
from biogas
EN
CEN ISO/TR 11811:2012
In Force
2012-08-15
Nanotechnologies - Guidance on methods for nano- and microtribology
measurements (ISO/TR 11811:2012)
