Welding consumables. Welding consumables for hard-facing
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Harmonized system of quality assessment for electronic components. Generic specification. Sockets for use with electrical relays of assessed quality
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Characterisation of sludges. Filtration properties-Determination of the specific resistance to filtration
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Characterization of sludges. Filtration properties-Determination of the drainability of flocculated sludges
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Characterization of sludges. Filtration properties-Determination of the drainability of flocculated sludge
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Characterisation of sludges. Settling properties-Determination of zone settling velocity (ZSV)
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Heat exchangers. Method of measurement and evaluation of thermal performances of wet cooling towers
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Thermal insulating products for building equipment and industrial installations. Determination of maximum service temperature for preformed pipe insulation
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Textile floor coverings. Assessment of changes in appearance
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Fire-fighting pumps. Fire-fighting centrifugal pumps without primer. Classification, general and safety requirements
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