Plastics piping and ducting systems - Injection-moulded thermoplastics fittings - Test method for visually assessing effects of heating
Methods of test for masonry units - Part 11: Determination of water absorption of aggregate concrete, manufactured stone and natural stone masonry units due to capillary action and the initial rate of water absorption of clay masonry units
Methods of test for masonry units - Part 11: Determination of water absorption of aggregate concrete, manufactured stone and natural stone masonry units due to capillary action and the initial rate of water absorption of clay masonry units
Methods of test for masonry units - Part 16: Determination of dimensions
Methods of test for masonry units - Part 16: Determination of dimensions
Methods of test for masonry units - Part 16: Determination of dimensions
Methods of test for masonry units - Part 18: Determination of freeze-thaw resistance of calcium silicate masonry units
Methods of test for masonry units - Part 1: Determination of compressive strength
Methods of test for masonry units - Part 1: Determination of compressive strength
Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units
Particulate air filters for general ventilation - Requirements, testing, marking
Particle air filters for general ventilation - Requirements, testing, marking
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