Mixing water for concrete - Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete
Machines for mechanical processing of minerals and similar solid materials - Safety - Part 1: Common requirements for machinery and processing plants
Machines for mechanical processing of minerals and similar solid materials - Safety - Part 2: Specific requirements for feeding machinery and continuous handling equipment
Machines for mechanical processing of minerals and similar solid materials - Safety - Part 3: Specific requirements for crushing and milling machinery
Machines for mechanical processing of minerals and similar solid materials - Safety - Part 4: Specific requirements for screening machinery
Machines for mechanical processing of minerals and similar solid materials - Safety - Part 5: Specific requirements for cleaning, recycling, sorting and mud treatment machinery
Valve steels and alloys for internal combustion engines
Hot rolled spring steel flat bars - Part 1: Flat bars - Dimensions and tolerances on shape and dimensions
Hot rolled spring steel flat bars - Part 2: Ribbed and grooved spring leaves - Dimensions and tolerances on shape and dimensions
Heat resisting steels and nickel alloys
Heat resisting steels and nickel alloys
Cold rolled non-oriented electrical steel strip and sheet delivered in the fully processed state
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.