DIN - German Institute for Standardization

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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Standards [CURRENT]

NF T35-502-5 ; NF EN ISO 8502-5:2025-06-25
Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 5: measurement of chloride on steel surfaces prepared for painting (ion detection tube method)

Title (German)

Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen - Prüfungen zum Beurteilen der Oberflächenreinheit - Teil 5: Messung von Chloriden auf vorbereiteten Stahloberflächen (Verfahren zum Ionennachweis mit Prüfröhrchen)

Edition 2025-06-25

Original language French

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF T35-502-5 ; NF EN ISO 8502-5:2025-06-25 Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 5: measurement of chloride on steel surfaces prepared for painting (ion detection tube method)

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NF T35-502-5 ; NF EN ISO 8502-5:2025-06-25
Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 5: measurement of chloride on steel surfaces prepared for painting (ion detection tube method)