District heating pipes. Bonded twin pipe systems for directly buried hot water networks-Factory made fitting and valve assemblies of steel service pipes, polyurethane thermal insulation and one casing of polyethylene
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Safety requirements for lifting tables-Lifting tables serving up to two fixed landing
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Safety for conveyor belts for winter sport or leisure use
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Plastics. Thermoplastic jackets for insulation products for building equipment and industrial installations. Requirements and test methods
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Fertilizers. Determination of urea condensates using high-performance liquid chromatography (HPLC). Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
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Inorganic fertilizers. Determination of methylen-urea oligomers using high-performance liquid chromatography (HPLC)
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Hardware for furniture. Strength and durability of slide fittings for sliding doors and roll fronts
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Water quality. Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water
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Secure destruction of confidential material. Code of practice
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