Normas CEN
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EN
CWA 17897-2:2023
En Vigor
2023-07-05
Extraction, production and purification of added value products from
urban wastes - Part 2: Extraction and purification of PHA biopolymers
EN
EN
CWA 18132:2024
En Vigor
2024-07-31
Methods for the process control of high-resolution mono- and
multimaterial additive manufacturing
EN
CWA 18157:2024
En Vigor
2024-11-27
Pre-normative plan for H2 applications to passenger ships -
Recommendations for H2 passenger ships from the early stage of design
