Bituminous mixtures - Test methods for hot mix asphalt - Part 38: Common equipment and calibration
Biotechnology - Laboratories for research, development and analysis - Guidance for biotechnology laboratory operations
Road marking materials - Laboratory methods for identification
Foodstuffs - Determination of vitamin D by high performance liquid chromatography - Measurement of cholecalciferol (D3) or ergocalciferol (D2)
Foodstuffs - Determination of vitamin E by high performance liquid chromatography - Measurement of α-, β-, γ- and δ-tocopherol
Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 1: Measurement of all-E-retinol and 13-Z-retinol
Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 2: Measurements of Beta-carotene
Noise measurement methods for printing, paper converting, paper making machines and auxiliary equipment - Accuracy grades 2 and 3
Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 1: Measurement and file format
Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 2: Presentation of data for indoor and outdoor work places
Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 3: Presentation of data for emergency lighting of workplaces
Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 4: LED lamps, modules and luminaires
53,361 cadeias de referência distintas indexadas a partir de instantâneos de fontes oficiais acedidas em 19 de outubro de 2026. Inclui edições anteriores. O índice e as colecções de editores têm diferentes coberturas. Ver fontes e cobertura.