Gasschwei?ger?te. Hauptstellendruckregler für Schwei?en,Schneiden und verwandte Prozesse bis 30 MPa (300 bar) Gas welding equipment. Pressure regulators for manifold systems used in welding,cutting and...
实施日期:2010-12-31
实施日期:2001-11-01
Tanks for transport of dangerous goods - Service equipment for tanks - Pressure and vacuum breather vent
实施日期:2008-08-01
Water-tube boilers and auxiliary installations - Part 10: Requirements for safeguards against excessive pressure
适用范围:This Part of the European Standard specifies the requirements for safeguards against excessive pressure in water-tube boilers as defined in EN 12952-10.
Welding consumables - Welding consumables for underwater hyperbaric wet welding of unalloyed and fine grain steels - Acceptance specifications for testing and qualification of welding consumables for...
适用范围:This standard specifies acceptance conditions for the approval of welding consumables for underwaterhyperbaric wet welding of non-alloy and fine grain steels with a minimum yield strength of up to 420 ...
实施日期:2005-03-01
实施日期:2004-03-01
Pressure sewerage systems outside buildings; German version EN 1671:1997
适用范围:The document sets requirements for design and installation and related verification and testing procedures for pressurized sewerage systems for the disposal of waste water and independent from material...
Explosive atmospheres. Part 2:Equipment protection by pressurized enclosure ?p?Atmosphères explosives. Partie 2:Protection du matériel par enveloppe. surpression interne ?p?Edition 5.0
适用范围:This part of IEC 60079 contains the specific requirements for the construction and testing ofelectrical apparatus with pressurized enclosures, of type of protection “p”, intended for use inexplosive ga...
实施日期:2007-02-01
Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation
实施日期:2013-10-01
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