Industrial valves - Butt welding ends for steel valves
Industrial valves - Test of flow resistance using water as test fluid
Industrial valves - Socket welding ends for steel valves
Sanitary tapware - Low pressure mechanical mixing valves - General technical specification
Sanitary tapware - Low pressure thermostatic mixing valves - General technical specification
Industrial valves - End-to-end and centre-to-end dimensions for butt welding end valves
LPG Equipment and accessories - Specification and testing for Liquefied Petroleum Gas (LPG) pressure vessel valves and fittings
Biotechnology - Performance criteria for piping and instrumentation - Part 5: Valves
Industrial valves - Diaphragm valves made of metallic materials
Industrial process control valves
Industrial valves - Copper alloy ball valves
Petrol filling stations - Part 3: Safety requirements for construction and performance of shear valves
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.