Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units
Document status: [ Active ]
Pequeñas instalaciones de depuración de aguas residuales para poblaciones de hasta 50 habitantes equivalentes. Parte 7: Unidades prefabricadas de tratamiento terciario.
Document status: [ Revised ]
Válvulas industriales. Válvulas de seccionamiento para GNL. Especificación de conformidad y ensayos de verificación adecuados.
Document status: [ Cancelled ]
INDUSTRIAL VALVES - ISOLATING VALVES FOR LNG - SPECIFICATION FOR SUITABILITY AND APPROPRIATE VERIFICATION TESTS.
Document status: [ Cancelled ]
Foot and leg protectors - Requirements and test methods for toecaps and penetration resistant inserts
Document status: [ Cancelled ]
Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests
Document status: [ Revised ]
INDUSTRIAL VALVES - VALVES FOR CHEMICAL AND PETROCHEMICAL PROCESS INDUSTRY - REQUIREMENTS AND TESTS
Document status: [ Revised ]
Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests
Document status: [ Active ]
INDUSTRIAL VALVES - VALVES FOR CHEMICAL AND PETROCHEMICAL PROCESS INDUSTRY - REQUIREMENTS AND TESTS
Document status: [ Revised ]
Gas welding equipment - Specification for hose assemblies for equipment for welding, cutting and allied processes
Document status: [ Active ]
