Products and systems for the protection and repair of concrete structures - Test methods - Determination of the expansion ratio and expansion evolution
Water quality - Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes
LPG equipment and accessories - Transportable refillable traditional welded and brazed steel Liquefied Petroleum Gas (LPG) cylinders - Periodic inspection
Ceramic tiles - Definition, classification, characteristics, assessment and verification of constancy of performance and marking
Indoor air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Guide for selection, use and maintenance
Geosynthetics - Screening test method for determining chemical resistance for landfill applications
Geosynthetic barriers - Test method for determining the resistance to leaching
District heating pipes - Bonded single and twin pipe systems for buried hot water networks - Surveillance systems
Hose fittings with clamp units - Part 1: Requirements, types of fixing and connection, designation and testing
Hose fittings with clamp units - Part 2: Hose side parts of hose tail
Hose fittings with clamp units - Part 3: Clamp units, bolted or pinned
Hose fittings with clamp units - Part 4: Flange connections
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