Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices. Human models,instrumentation,and procedures. Part 2:Procedure to determine the specific absorpti...
适用范围:This part of IEC 62209 series is applicable to any wireless communication device capable oftransmitting electromagnetic fields (EMF) intended to be used at a position near the humanbody, in the manner ...
发布日期:2010-03-30 实施日期:2010-03-01
Steel products - Inspection documents - List of information and description.
Testing the freeze-thaw resistance of concrete - Internal structural damage
实施日期:2006-06-01
Aerospace; fabric sheet and tape prepreg from carbon fibres and non-reactive thermoplastics; technical specification
适用范围:The document covers the requirements and test applicable to fabric sheet and tape prepreg from carbon fibres and non reactive thermoplastics.
Methods of test for masonry units - Part 3: Determination of net volume and percentage of voids of clay masonry units by hydrostatic weighing; German version EN 772-3:1998
适用范围:The document specifies a method of determining the net volume and percentage of voids in clay masonry units (including frogs and cells).
实施日期:2006-08-01
Aluminium and aluminium alloys - Weldable rolled products for tanks for the storage and transportation of dangerous goods.
发布日期:2009-07-01 实施日期:2009-07-01
Continuously hot rolled low carbon steel sheet and strip for cold forming - Technical delivery conditions.
Aluminium and aluminium alloys. Weldable rolled products for tanks for the storage and transportation of dangerous goods
适用范围:This document specifies the technical conditions of inspection and delivery, the mechanical properties, thetolerances on dimensions and form of rolled semi-finished aluminium alloy products intended fo...
实施日期:2009-02-28
Founding. Technical Conditions of Delivery. Part 6:Additional Requirements for Zinc Alloy Castings Ratified European Text
实施日期:1997-10-22
Pruefverfahren fuer Mauersteine. Bestimmung des prozentualen Lochanteils in Mauersteinen aus Beton (mittels Papiereindruck) Methods of test for masonry units. Part 2:Determination of percentage area of...
适用范围:This European Standard specifies a method of determining the percentage area of voids in aggregate concrete masonry units.
实施日期:1998-12-15
Seamless steel tubes for pressure purposes — Technical delivery conditions Part 4: Non-alloy and alloy steel tubes with specified low temperature properties
发布日期:2013-12-31 实施日期:2013-12-31
发布日期:2013-11-01 实施日期:2013-11-01
发布日期:2013-12-01 实施日期:2013-12-01
Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes
实施日期:2013-12-01
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