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IEC 61338-2:2004-05(en-fr) contains guidelines for use, is limited to the waveguide type dielectric resonators that are used for oscillator and filter applications. The applications are oscillators for direct broadcasting or communication satellite systems, oscillators for radio links, voltage-controlled oscillators for mobile communication systems and so on. This standard cancels and replaces…

IEC 61338-2:2004-05(en-fr) contains guidelines for use, is limited to the waveguide type dielectric resonators that are used for oscillator and filter applications. The applications are oscillators for direct broadcasting or communication satellite systems, oscillators for radio links, voltage-controlled oscillators for mobile communication systems and so on. This standard cancels and replaces…

ISO 12989-2:2004 covers the thermogravimetric analysis (TGA) of air reactivities and dusting of shaped carbon electrodes used in the aluminium-production industry. Many types of apparatus are available, with various thermal conditions, sample-size capability, materials of construction and procedures for determining the mass loss and subsequent rate of reaction. This test method sets standard…

ISO/TR 17671-5:2004 gives general recommendations for the welding of clad steels by means of appropriate arc welding processes and electroslag strip cladding. It is generally applicable to all clad steels and is appropriate regardless of the type of fabrication involved, although the application standard may have additional requirements. Non-ferrous claddings, such as titanium, tantalum,…

ISO/TR 18569:2004 provides assistance to the designer or manufacturer of machinery and related equipment on the contents and how to apply the relevant Type A and Type B safety of machinery standards. It provides an overview which gives a general outline of the basic steps which can assist the manufacturer to declare conformity with the EU Machinery Directive and related standards or apply…

Specifies particular requirements for the type test of newly manufactured indoor electronic ripple control receivers for the reception and interpretation of pulses of a single audio frequency superimposed on the voltage of the electricity distribution network and for the execution of the corresponding switching operations. In this system the mains frequency is generally used to synchronize the…

ISO 21549-1:2004 is Part 1 of a multi-part standard that defines data structures held on patient healthcards compliant with the physical dimensions of ID-1 cards as defined by ISO/IEC 7810. This part of ISO 21549 does not apply to multiapplication cards. It defines a general structure for the different types of data defined in the other parts of the standard using UML notation.

Gives the requirements for two types of extruded polyolefin, flame retarded, limited fire hazard sleeving. Type A: Thin wall - Internal diameter up to 30 mm Type B: Thick wall - Internal diameter up to 30 mm These sleevings are normally supplied in the following colours: black, red, green, blue, white and yellow. These sleevings are for use up to temperatures of 90 °C. Sizes or colours other than…

Gives the requirements for one type of heat-shrinkable, flame retarded, with a nominal shrink ratio 2:1, fluid resistant polyvinylidene fluoride sleeving for use at temperatures up to 175 C. This sleeving is normally supplied with an internal diameter up to 25,4 mm, and the standard colour is transparent. Sizes or colours other than those specifically listed in this standard may be available as…

Donne les exigences relatives à un type de gaines thermorétractables en fluorure de polyvinylidène, retardées à la flamme de rapport de rétreint nominal 2:1 et résistant aux fluides, pour un usage allant jusqu'à une température de 175 °C. Cette gaine est normalement fournie avec un diamètre intérieur allant jusqu'à 25,4 mm et la couleur standard est transparente. D'autres…