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UNE 83321:2017 EX

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UNE 83321:2017 EX

Concrete with photocatalytic activity. Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials. Continuous flow test method

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Author AENOR
Editor AENOR
Document type Standard
Format File
ICS 25.220.20 : Surface treatment
Number of pages 29
Year 2017
Country Spain