UNE-EN 4503:2013 Aerospace series - Non-metallic materials - Textiles - Test method - Determination of water soluble chloride and sulfate of aqueous extracts (Endorsed by AENOR in August of 2013.)
2013UNE-EN 4503:2013 Aerospace series - Non-metallic materials - Textiles - Test method - Determination of water soluble chloride and sulfate of aqueous extracts (Endorsed by AENOR in August of 2013.)