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Resilient floor coverings - Specification for corkment underlay

Characterisation of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 1: One stage batch test at a liquid to solid ratio of 2 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction)

Characterisation of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 2: One stage batch test at a liquid to solid ratio of 10 l/kg for material with particle size below 4 mm (without or with size reduction)

Characterisation of waste - Leaching; Compliance test for leaching of granular waste materials and sludges - Part 3: Two stage batch test at a liquid to solid ratio of 2 l/kg and 8 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction)

Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 4: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 10 mm (without or with size reduction)

Surface active agents - Determination of stability in hard water

Biotechnology - Large-scale process and production - Guidance on equipment selection and installation in accordance with the biological risk

Biotechnology - Large-scale process and production - Guidance for the handling, inactivating and testing of waste

Biotechnology - Performance criteria for pumps

Food processing machinery - Filling machines and auxiliary machines - Safety and hygiene requirements

Light and lighting - Lighting of work places - Part 1: Indoor work places

Light and lighting - Lighting of work places - Part 1: Indoor work places