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Plastics. Biodegradable mulch films for use in agriculture and horticulture. Requirements and test methods. Original standard BS EN 17033-2018 in PDF full version. Additional info + preview on request

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Chemicals used for treatment of water intended for human consumption. Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate. Original standard BS EN 17034-2018 in PDF full version. Additional info + preview on request

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Surface active agents. Bio-based surfactants. Requirements and test methods. Original standard BS EN 17035-2021 in PDF full version. Additional info + preview on request

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Conservation of Cultural Heritage. Artificial ageing by simulated solar radiation of the surface of untreated or treated porous inorganic materials. Original standard BS EN 17036-2018 in PDF full version. Additional info + preview on request

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Daylight in buildings. Original standard BS EN 17037-2018 + A1-2021 in PDF full version. Additional info + preview on request

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Pumps. Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units. General requirements and procedures for testing and calculation of Energy Efficiency Index (EEI). Original standard BS EN 17038-1-2019 (2021) in PDF full version. Additional info + preview on request

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