BS EN 1154:1997

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Books

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BSI

Building hardware. Controlled door closing devices. Requirements and test methods|Door closers, Closing and check mechanisms, Ironmongery (buildings), Mass, Sampling methods, Force measurement, Doors, Designations, Testing conditions, Durability, Corrosion resistance, Marking, Efficiency, Performance testing, Performance, Size, Classification systems, Test equipment, Mechanical testing

186 GBP