WATER QUALITY -- DETERMINATION OF ALUMINIUM -- SPECTROMETRIC METHOD USING PYROCATECHOL VIOLET

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OPHTHALMIC OPTICS - CONTACT LENSES AND CONTACT LENS CARE PRODUCTS - LABELLING (ISO 11978:2017)

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BUILDING ACOUSTICS - ESTIMATION OF ACOUSTIC PERFORMANCE OF BUILDINGS FROM THE PERFORMANCE OF ELEMENTS - PART 1: AIRBORNE SOUND INSULATION BETWEEN ROOMS (ISO 12354-1:2017)

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BUILDING ACOUSTICS - ESTIMATION OF ACOUSTIC PERFORMANCE OF BUILDINGS FROM THE PERFORMANCE OF ELEMENTS - PART 2: IMPACT SOUND INSULATION BETWEEN ROOMS (ISO 12354-2:2017)

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BUILDING ACOUSTICS - ESTIMATION OF ACOUSTIC PERFORMANCE OF BUILDINGS FROM THE PERFORMANCE OF ELEMENTS - PART 3: AIRBORNE SOUND INSULATION AGAINST OUTDOOR SOUND (ISO 12354-3:2017)

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BUILDING ACOUSTICS - ESTIMATION OF ACOUSTIC PERFORMANCE OF BUILDINGS FROM THE PERFORMANCE OF ELEMENTS - PART 4: TRANSMISSION OF INDOOR SOUND TO THE OUTSIDE (ISO 12354-4:2017)

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BUILDING CONSTRUCTION MACHINERY AND EQUIPMENT - CLASSIFICATION

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INDUSTRIAL, COMMERCIAL AND GARAGE DOORS AND GATES - MECHANICAL ASPECTS - REQUIREMENTS AND TEST METHODS

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BUILDING HARDWARE - HARDWARE FOR WINDOWS AND DOOR HEIGHT WINDOWS - PART 8: REQUIREMENTS AND TEST METHODS FOR TILT AND TURN, TILT-FIRST AND TURN-ONLY HARDWARE

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WELDING CONSUMABLES - GENERAL PRODUCT STANDARD FOR FILLER METALS AND FLUXES FOR FUSION WELDING OF METALLIC MATERIALS

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